{"title":"Firm Mattresses","description":"\u003cp\u003eFirm mattresses, with reinforced spinal support and relief in the lumbar area — a good choice for back sleepers or anyone who wakes with back pain. Pocket springs and high-resilience foam. Made in Portugal, with a 100-night trial.\u003c\/p\u003e\u003cp\u003eFor specific orthopedic needs, see the \u003ca href=\"\/en\/collections\/colchoes-ortopedicos\"\u003eorthopedic mattresses\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHelpful guides:\u003c\/strong\u003e \u003ca href=\"\/en\/blogs\/news\/como-escolher-colchao-ideal-guia-2026\"\u003eHow to choose the ideal mattress\u003c\/a\u003e · \u003ca href=\"\/en\/blogs\/news\/o-melhor-colchao-para-dor-lombar-guia-2026\"\u003eBest mattress for lower back pain\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"hisui-mattress","title":"Hisui Mattress","description":"\u003cp\u003e\u003cem\u003eHisui is jade — the stone the Japanese associate with harmony.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"background: #f9f5e8; padding: 14px 18px; border-left: 4px solid #C9A66B; margin: 18px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px;\"\u003eWhy choose Hisui\u003c\/strong\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003eHigh-resilience foam + memory foam (no springs) — steady pressure relief\u003c\/li\u003e\n\u003cli\u003e26 cm high · firm · spinal alignment all night\u003c\/li\u003e\n\u003cli\u003eSuited to lower back pain and to people who sleep mainly on their back\u003c\/li\u003e\n\u003cli\u003e100-night trial · 10-year warranty · made in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ctable role=\"presentation\" style=\"width: 100%; border-collapse: collapse; margin: 18px 0; text-align: center; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #eee2c8; width: 25%;\"\u003e\n\u003cstrong\u003e100 nights\u003c\/strong\u003e\u003cbr\u003etrial at home\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #eee2c8; width: 25%;\"\u003e\n\u003cstrong\u003e10 years\u003c\/strong\u003e\u003cbr\u003ewarranty on the mattress\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #eee2c8; width: 25%;\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003emainland Portugal\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #eee2c8; width: 25%;\"\u003e\n\u003cstrong\u003e3× interest-free\u003c\/strong\u003e\u003cbr\u003ewith Klarna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhich mattress is yours?\u003c\/h3\u003e\n\u003cp\u003eThree firm models, three different bodies. Compare and choose.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 12px 0 22px; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left; background: #f9f5e8;\"\u003e\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #C9A66B; background: #f3e9d2;\"\u003eHisui\u003cbr\u003e\u003cspan style=\"font-weight: normal; font-size: 12px;\"\u003ethis page\u003c\/span\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; background: #fafafa;\"\u003e\u003ca href=\"\/en\/products\/takumi-mattress\"\u003eTakumi\u003c\/a\u003e\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; background: #fafafa;\"\u003e\u003ca href=\"\/en\/products\/colchao-samurai\"\u003eSamurai\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eStructure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #C9A66B; background: #fcf8ee;\"\u003eHigh-resilience foam + memory foam (no springs)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSprings + memory foam + high-resilience foam\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSprings + high-resilience foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eFirmness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #C9A66B; background: #fcf8ee;\"\u003eFirm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMedium\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eSuited to\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #C9A66B; background: #fcf8ee;\"\u003eLower back pain; back sleepers\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMix of positions; couples with different weights\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFull support; medium-high weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eFrom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #C9A66B; background: #fcf8ee;\"\u003e\u003cstrong\u003e€289\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e€439\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e€459\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 14px;\"\u003eIf in doubt, Ana Cristina helps you choose in 10 minutes over the phone: \u003cstrong\u003e+351 21 150 95 04\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eHisui (翡翠) means \"jade\" in Japanese — the stone of balance. It combines the best of two worlds: the stability of high-resilience foam and the pressure relief of memory foam.\u003c\/p\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePeople who sleep mainly on their back\u003c\/li\u003e\n\u003cli\u003ePeople who wake with lower back pain, or want to prevent it\u003c\/li\u003e\n\u003cli\u003ePeople who prefer an all-foam feel (no springs)\u003c\/li\u003e\n\u003cli\u003ePeople looking for steady, long-lasting firmness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the Sleep Advisor says\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cem\u003e\"When a customer tells me their doctor or physiotherapist asked for 'more support', I usually recommend Hisui. It has been the model most chosen by back sleepers who want to prevent pain.\"\u003c\/em\u003e\u003cbr\u003e— Ana Cristina, \u003ca href=\"\/en\/pages\/conselheira-do-sono\"\u003eDreamura Sleep Advisor\u003c\/a\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtakata HR high-resilience foam\u003c\/strong\u003e — fast recovery, longer life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKokoro Foam memory foam\u003c\/strong\u003e — adapts to pressure points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable fabric\u003c\/strong\u003e with antibacterial and anti-dust-mite treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 26 cm\u003c\/li\u003e\n\u003cli\u003eFirmness: firm\u003c\/li\u003e\n\u003cli\u003eStructure: high-resilience foam + memory foam (no springs)\u003c\/li\u003e\n\u003cli\u003eCan be rotated\u003c\/li\u003e\n\u003cli\u003eMade in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100-night trial at home\u003c\/li\u003e\n\u003cli\u003e10-year warranty\u003c\/li\u003e\n\u003cli\u003eFree delivery in mainland Portugal — immediate dispatch subject to stock (5 working days per order)\u003c\/li\u003e\n\u003cli\u003ePay in 3× interest-free with Klarna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePair it with\u003c\/h3\u003e\n\u003cp\u003eFor proper neck support: \u003ca href=\"\/en\/products\/nobi-pillow\"\u003eNobi Pillow\u003c\/a\u003e (memory foam) or \u003ca href=\"\/en\/products\/sui-pillow\"\u003eSui Pillow\u003c\/a\u003e (cooling gel). Read also \u003ca href=\"\/en\/blogs\/news\/o-melhor-colchao-para-dor-lombar-guia-2026\"\u003ethe best mattress for lower back pain\u003c\/a\u003e. See what is inside in \u003ca href=\"\/en\/blogs\/news\/o-que-esta-dentro-do-teu-colchao-camadas\"\u003ethe layers of a mattress\u003c\/a\u003e and \u003ca href=\"\/en\/blogs\/news\/fabricado-em-portugal-como-nasce-um-colchao\"\u003ehow a Dreamura mattress is made\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs it too firm?\u003c\/strong\u003e\u003cbr\u003eIt is firm — but not as rigid as Samurai. The memory foam on top softens the \"hard\" feel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it compare to Kaizen?\u003c\/strong\u003e\u003cbr\u003eHisui is firmer and more durable. For pain: Hisui. For pure comfort: Kaizen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I sleep on my side too?\u003c\/strong\u003e\u003cbr\u003eYes, but if you spend more than 50% of the night on your side, consider Sora or Takumi — they adapt better to the shoulder.\u003c\/p\u003e","brand":"Dreamura","offers":[{"title":"190x90","offer_id":55071862980983,"sku":"1006190090","price":289.0,"currency_code":"EUR","in_stock":true},{"title":"190x105","offer_id":55071863013751,"sku":"1006190105","price":369.0,"currency_code":"EUR","in_stock":true},{"title":"190x135","offer_id":55071863046519,"sku":"1006190135","price":429.0,"currency_code":"EUR","in_stock":true},{"title":"190x140","offer_id":55071863079287,"sku":"1006190140","price":439.0,"currency_code":"EUR","in_stock":true},{"title":"190x150","offer_id":55071863112055,"sku":"1006190150","price":459.0,"currency_code":"EUR","in_stock":true},{"title":"200x90","offer_id":55071863144823,"sku":"1006200090","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"200x140","offer_id":55071863177591,"sku":"1006200140","price":449.0,"currency_code":"EUR","in_stock":true},{"title":"200x160","offer_id":55071863210359,"sku":"1006200160","price":499.0,"currency_code":"EUR","in_stock":true},{"title":"200x180","offer_id":55071863243127,"sku":"1006200180","price":549.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/1939\/8007\/files\/hisui.png?v=1769010332"},{"product_id":"mizu-mattress","title":"Mizu Mattress","description":"\u003cp\u003e\u003cem\u003eMizu is water — it adapts but stays firm.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"background: #f9f5e8; padding: 14px 18px; border-left: 4px solid #C9A66B; margin: 18px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px;\"\u003eWhy choose Mizu\u003c\/strong\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003eIndividual pocket springs + high-resilience foam (no memory foam)\u003c\/li\u003e\n\u003cli\u003e23 cm high · high firmness · suited to anyone who prefers a traditional firm feel\u003c\/li\u003e\n\u003cli\u003eVery good airflow — one of the most breathable in the range\u003c\/li\u003e\n\u003cli\u003e100-night trial · 10-year warranty · made in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eMizu (水) means \"water\" in Japanese — it flows, it adapts, but it keeps its nature. It combines pocket springs with high-resilience foam for firm support that still moulds to your shape.\u003c\/p\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePeople who sleep on their back and prefer a traditional firm mattress\u003c\/li\u003e\n\u003cli\u003ePeople who have had a soft mattress and want the opposite\u003c\/li\u003e\n\u003cli\u003ePeople who prefer pocket springs to memory foam\u003c\/li\u003e\n\u003cli\u003ePeople who want high firmness with some adaptation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the Sleep Advisor says\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cem\u003e\"I recommend Mizu to anyone who grew up on firm springs and does not feel comfortable on modern memory foam. Familiar without being dated.\"\u003c\/em\u003e\u003cbr\u003e— Ana Cristina, \u003ca href=\"\/en\/pages\/conselheira-do-sono\"\u003eDreamura Sleep Advisor\u003c\/a\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual pocket springs — quiet, adapting point by point\u003c\/li\u003e\n\u003cli\u003eHigh-resilience foam — recovers after compression\u003c\/li\u003e\n\u003cli\u003eBreathable fabric with antibacterial and anti-dust-mite treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 23 cm\u003c\/li\u003e\n\u003cli\u003eFirmness: high (firm)\u003c\/li\u003e\n\u003cli\u003eStructure: pocket springs + high-resilience foam (no memory foam)\u003c\/li\u003e\n\u003cli\u003eCan be rotated and flipped\u003c\/li\u003e\n\u003cli\u003eMade in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100-night trial at home\u003c\/li\u003e\n\u003cli\u003e10-year warranty\u003c\/li\u003e\n\u003cli\u003eFree delivery in mainland Portugal — immediate dispatch subject to stock (5 working days per order)\u003c\/li\u003e\n\u003cli\u003ePay in 3× interest-free with Klarna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePair it with\u003c\/h3\u003e\n\u003cp\u003eComplete the set with the \u003ca href=\"\/en\/products\/nobi-pillow\"\u003eNobi Pillow\u003c\/a\u003e or the \u003ca href=\"\/en\/products\/almofada-ergonomica-kaiteki\"\u003eKaiteki Pillow\u003c\/a\u003e. See also the comparison \u003ca href=\"\/en\/blogs\/news\/takumi-vs-mizu-vs-sora-comparacao\"\u003eTakumi vs Mizu vs Sora\u003c\/a\u003e. Find out what is inside in \u003ca href=\"\/en\/blogs\/news\/o-que-esta-dentro-do-teu-colchao-camadas\"\u003ethe mattress layers\u003c\/a\u003e and \u003ca href=\"\/en\/blogs\/news\/fabricado-em-portugal-como-nasce-um-colchao\"\u003ehow a Dreamura mattress is made\u003c\/a\u003e. For the whole bedroom: \u003ca href=\"https:\/\/www.dreamura.com\/products\/pack-nara-osaka-mizu\"\u003ePACK: Nara Bed Base + Osaka Headboard + Mizu Mattress\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it compare with Sora?\u003c\/strong\u003e\u003cbr\u003eMizu is firmer. Sora is medium firmness with more adaptation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it compare with Samurai?\u003c\/strong\u003e\u003cbr\u003eSamurai is firmer still and taller. For severe pain, Samurai. For high firmness without going to the extreme, Mizu.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it sleep cooler than memory foam?\u003c\/strong\u003e\u003cbr\u003eYes. Pocket springs let air circulate — it is one of the most breathable mattresses in our range.\u003c\/p\u003e","brand":"Dreamura","offers":[{"title":"190x90","offer_id":55071863964023,"sku":"1001190090","price":329.0,"currency_code":"EUR","in_stock":true},{"title":"190x105","offer_id":55071864160631,"sku":"1001190105","price":369.0,"currency_code":"EUR","in_stock":true},{"title":"190x135","offer_id":55071864193399,"sku":"1001190135","price":459.0,"currency_code":"EUR","in_stock":true},{"title":"190x140","offer_id":55071864029559,"sku":"1001190140","price":479.0,"currency_code":"EUR","in_stock":true},{"title":"190x150","offer_id":55071864226167,"sku":"1001190150","price":489.0,"currency_code":"EUR","in_stock":true},{"title":"190x160","offer_id":56108950716791,"sku":"1001190160","price":519.0,"currency_code":"EUR","in_stock":true},{"title":"200x90","offer_id":55071863996791,"sku":"1001200090","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"200x140","offer_id":55071864062327,"sku":"1001200140","price":489.0,"currency_code":"EUR","in_stock":true},{"title":"200x160","offer_id":55071864095095,"sku":"1001200160","price":529.0,"currency_code":"EUR","in_stock":true},{"title":"200x180","offer_id":55071864127863,"sku":"1001200180","price":619.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/1939\/8007\/files\/mizu.png?v=1769010245"},{"product_id":"colchao-samurai","title":"Samurai Mattress","description":"\u003cp\u003e\u003cem\u003eThe mattress for people who need full support.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"background: #f9f5e8; padding: 14px 18px; border-left: 4px solid #C9A66B; margin: 18px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px;\"\u003eWhy choose Samurai\u003c\/strong\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003eHybrid of pocket springs + high-resilience foam · high firmness\u003c\/li\u003e\n\u003cli\u003eFull support for lower back and neck pain · suited to back sleeping\u003c\/li\u003e\n\u003cli\u003eMultiple support zones · suitable for medium-high weight\u003c\/li\u003e\n\u003cli\u003e100-night trial · 10-year warranty · made in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ctable role=\"presentation\" style=\"width: 100%; border-collapse: collapse; margin: 18px 0; text-align: center; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #eee2c8; width: 25%;\"\u003e\n\u003cstrong\u003e100 nights\u003c\/strong\u003e\u003cbr\u003etrial at home\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #eee2c8; width: 25%;\"\u003e\n\u003cstrong\u003e10 years\u003c\/strong\u003e\u003cbr\u003ewarranty on the mattress\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #eee2c8; width: 25%;\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003emainland Portugal\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #eee2c8; width: 25%;\"\u003e\n\u003cstrong\u003e3× interest-free\u003c\/strong\u003e\u003cbr\u003ewith Klarna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhich is the right mattress?\u003c\/h3\u003e\n\u003cp\u003eThree models, three different bodies.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 12px 0 22px; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left; background: #f9f5e8;\"\u003e\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #C9A66B; background: #f3e9d2;\"\u003eSamurai\u003cbr\u003e\u003cspan style=\"font-weight: normal; font-size: 12px;\"\u003ethis page\u003c\/span\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; background: #fafafa;\"\u003e\u003ca href=\"\/en\/products\/takumi-mattress\"\u003eTakumi\u003c\/a\u003e\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; background: #fafafa;\"\u003e\u003ca href=\"\/en\/products\/hisui-mattress\"\u003eHisui\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eStructure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #C9A66B; background: #fcf8ee;\"\u003eSprings + high-resilience foam\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSprings + memory foam + high-resilience foam\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh-resilience foam + memory foam (no springs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eFirmness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #C9A66B; background: #fcf8ee;\"\u003eHigh (the firmest)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMedium\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eSuited to\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #C9A66B; background: #fcf8ee;\"\u003eFull support; medium-high weight; back sleeping\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMix of positions; couples with different weights\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLower back pain; foam feel without springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\u003cstrong\u003eFrom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #C9A66B; background: #fcf8ee;\"\u003e\u003cstrong\u003e€459\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e€439\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e€289\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 14px;\"\u003eIf in doubt, Ana Cristina helps you choose in 10 minutes over the phone: \u003cstrong\u003e+351 21 150 95 04\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSamurai (侍) means \"the one who serves\" in Japanese — the guardian. High firmness, 30 cm, pocket springs with zoned support. It is the firmest mattress in the range.\u003c\/p\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePeople who sleep mainly on their back or front\u003c\/li\u003e\n\u003cli\u003ePeople who wake up with lower back or neck pain\u003c\/li\u003e\n\u003cli\u003ePeople who need support for medium-high weight\u003c\/li\u003e\n\u003cli\u003ePeople who had a soft or medium mattress and want the opposite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho it may not be for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSide sleepers — consider Takumi or Sora\u003c\/li\u003e\n\u003cli\u003ePeople who prefer a \"cradling\" feel — consider Kaizen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the Sleep Advisor says\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cem\u003e\"Samurai is radically firm. It is not for everyone — but for people who really need support, it is the right piece. If you are unsure, talk to me before buying.\"\u003c\/em\u003e\u003cbr\u003e— Ana Cristina, \u003ca href=\"\/en\/pages\/conselheira-do-sono\"\u003eDreamura Sleep Advisor\u003c\/a\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePocket springs with a zoned support system\u003c\/li\u003e\n\u003cli\u003eHigh-resilience foam layers\u003c\/li\u003e\n\u003cli\u003eBreathable fabric with antibacterial and anti-dust-mite treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 30 cm\u003c\/li\u003e\n\u003cli\u003eFirmness: high (firm)\u003c\/li\u003e\n\u003cli\u003eStructure: pocket springs + high-resilience foam\u003c\/li\u003e\n\u003cli\u003eCan be rotated and flipped\u003c\/li\u003e\n\u003cli\u003eMade in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100-night trial at home\u003c\/li\u003e\n\u003cli\u003e10-year warranty\u003c\/li\u003e\n\u003cli\u003eFree delivery in mainland Portugal — immediate dispatch subject to stock (5 working days per order)\u003c\/li\u003e\n\u003cli\u003ePay in 3× interest-free with Klarna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePair it with\u003c\/h3\u003e\n\u003cp\u003eFor suitable neck support: \u003ca href=\"\/en\/products\/nobi-pillow\"\u003eNobi Pillow\u003c\/a\u003e or \u003ca href=\"\/en\/products\/kuro-pillow\"\u003eKuro Pillow\u003c\/a\u003e. Read the \u003ca href=\"\/en\/blogs\/news\/o-melhor-colchao-para-dor-lombar-guia-2026\"\u003eguide to mattresses for lower back pain\u003c\/a\u003e. See what is inside in \u003ca href=\"\/en\/blogs\/news\/o-que-esta-dentro-do-teu-colchao-camadas\"\u003ethe mattress layers\u003c\/a\u003e and \u003ca href=\"\/en\/blogs\/news\/fabricado-em-portugal-como-nasce-um-colchao\"\u003ehow a Dreamura mattress is made\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs it very firm?\u003c\/strong\u003e\u003cbr\u003eYes. It is our firmest mattress. The body takes 14-21 days to adjust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if it does not suit me?\u003c\/strong\u003e\u003cbr\u003e100-night trial. If after 3 weeks you are still uncomfortable, we collect it at no cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat about a couple where one wants firm and the other does not?\u003c\/strong\u003e\u003cbr\u003eConsider the Takumi (medium firmness), or a Samurai with a soft mattress topper.\u003c\/p\u003e","brand":"Dreamura","offers":[{"title":"190x90","offer_id":55966914380151,"sku":"1050190090","price":459.0,"currency_code":"EUR","in_stock":true},{"title":"190x105","offer_id":55966914412919,"sku":"1050190105","price":519.0,"currency_code":"EUR","in_stock":true},{"title":"190x135","offer_id":55966914445687,"sku":"1050190135","price":599.0,"currency_code":"EUR","in_stock":true},{"title":"190x140","offer_id":55966914478455,"sku":"1050190140","price":649.0,"currency_code":"EUR","in_stock":true},{"title":"190x150","offer_id":55966914511223,"sku":"1050190150","price":669.0,"currency_code":"EUR","in_stock":true},{"title":"200x90","offer_id":55966930469239,"sku":"1050200090","price":469.0,"currency_code":"EUR","in_stock":true},{"title":"200x140","offer_id":55966914543991,"sku":"1050200140","price":659.0,"currency_code":"EUR","in_stock":true},{"title":"200x160","offer_id":55966914576759,"sku":"1050200160","price":719.0,"currency_code":"EUR","in_stock":true},{"title":"200x180","offer_id":55966914609527,"sku":"1050200180","price":859.0,"currency_code":"EUR","in_stock":true},{"title":"200x200","offer_id":55966914642295,"sku":"1050200200","price":999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/1939\/8007\/files\/samurai.png?v=1769010148"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/1939\/8007\/collections\/mizu.png?v=1784027326","url":"https:\/\/www.dreamura.com\/en\/collections\/colchoes-firmes.oembed","provider":"Dreamura","version":"1.0","type":"link"}