{"title":"Extra Firm Mattresses","description":"\u003cp\u003eTwo extra-firm mattresses — Sumo and Sumo Plus — with rigid support for those who prefer a stable surface or have a higher body weight. Pocket springs and high-resilience foam. Made in Portugal, with a 100-night trial.\u003c\/p\u003e\n\u003cp\u003eBoth are part of the Dreamura \u003ca href=\"\/en\/collections\/colchoes-ortopedicos\"\u003eorthopedic mattresses\u003c\/a\u003e range, also available in 200x180 and 200x200.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBy size:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/colchoes-90x190\"\u003e90x190 mattresses (single)\u003c\/a\u003e · \u003ca href=\"\/en\/collections\/colchoes-140x190\"\u003e140x190 mattresses (standard double)\u003c\/a\u003e · \u003ca href=\"\/en\/collections\/colchoes-150x190\"\u003e150x190 mattresses (queen)\u003c\/a\u003e · \u003ca href=\"\/en\/collections\/colchoes-160x200\"\u003e160x200 mattresses (queen, 200 cm)\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUseful 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":"colchao-ortopedico-sumo","title":"Sumo Orthopaedic Mattress","description":"\u003cp\u003e\u003cem\u003eSumo is weight, strength, structure.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSumo (相撲) evokes, in Japanese, the wrestler who holds the weight without giving way. This mattress was designed on that logic: a traditional Bonnell spring structure, high firmness, uniform support across the whole surface.\u003c\/p\u003e\n\u003cp\u003eIt is the traditional mattress reworked — no memory foam, no complicated layers. The focus is on what makes a mattress last: a solid internal structure that takes weight and heavy use.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;\"\u003eStill deciding between models? \u003ca href=\"\/en\/pages\/comparar-colchoes\"\u003eCompare all 11 mattresses side by side\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAnyone who prefers a traditional extra-firm mattress (the \"good old\" kind)\u003c\/li\u003e\n\u003cli\u003ePeople of medium-to-heavy weight who need stable support\u003c\/li\u003e\n\u003cli\u003eAnyone who has had bad experiences with memory foam (heat, \"sinking\")\u003c\/li\u003e\n\u003cli\u003eAnyone looking for greater durability for the price\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the Advisor says\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cem\u003e\"When someone tells me 'I prefer the old mattresses, those soft ones are not for me' — I recommend the Sumo. Classic Bonnell spring structure, firm, no luxury promises. For anyone who prefers the traditional done well, it is one of the most durable.\"\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\u003eHighly resistant Bonnell spring core — traditional structure\u003c\/li\u003e\n\u003cli\u003eUniform support across the whole surface (no zones)\u003c\/li\u003e\n\u003cli\u003eHigh breathability, characteristic of springs\u003c\/li\u003e\n\u003cli\u003eDurable, hard-wearing structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 21 cm\u003c\/li\u003e\n\u003cli\u003eFirmness: extra firm\u003c\/li\u003e\n\u003cli\u003eStructure: Bonnell springs (classic, not pocketed)\u003c\/li\u003e\n\u003cli\u003eCan be rotated and flipped for longer life\u003c\/li\u003e\n\u003cli\u003eMade in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty and logistics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100-night home trial\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\u003ePayment in 3× interest-free with Klarna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from pocket springs?\u003c\/strong\u003e\u003cbr\u003eBonnell springs are linked together — firmer, more durable, less adaptive. Pocket springs are independent — more comfort, more adaptation. Bonnell is the classic structure. The full comparison is in \u003ca href=\"\/en\/blogs\/news\/colchao-molas-ou-viscoelastica\"\u003esprings or memory foam\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does \"orthopaedic\" mean?\u003c\/strong\u003e\u003cbr\u003eHigh firmness for spinal support. It is not a medical claim — it describes high firmness with uniform support. What the word actually means is explained in the \u003ca href=\"\/en\/blogs\/news\/colchao-ortopedico-guia\"\u003eguide to orthopaedic mattresses\u003c\/a\u003e. For clinical conditions, speak to your doctor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it creak like old springs?\u003c\/strong\u003e\u003cbr\u003eLittle. Modern Bonnell springs have a treatment that reduces noise, but they are louder than pocket springs. Anyone sensitive to noise should consider the \u003ca href=\"\/en\/products\/sora-mattress\"\u003eSora\u003c\/a\u003e or the \u003ca href=\"\/en\/products\/takumi-mattress\"\u003eTakumi\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I choose the right firmness?\u003c\/strong\u003e\u003cbr\u003eBy weight and by the position you sleep in. The rule is set out in \u003ca href=\"\/en\/blogs\/news\/firmeza-do-colchao-pelo-peso\"\u003emattress firmness by weight\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dreamura","offers":[{"title":"190x90","offer_id":56941016383863,"sku":"1074190090","price":359.0,"currency_code":"EUR","in_stock":true},{"title":"190x135","offer_id":56941016416631,"sku":"1074190135","price":429.0,"currency_code":"EUR","in_stock":true},{"title":"190x140","offer_id":56941016449399,"sku":"1074190140","price":449.0,"currency_code":"EUR","in_stock":true},{"title":"190x150","offer_id":56941016482167,"sku":"1074190150","price":459.0,"currency_code":"EUR","in_stock":true},{"title":"200x90","offer_id":56941016514935,"sku":"1074200090","price":379.0,"currency_code":"EUR","in_stock":true},{"title":"200x140","offer_id":56941016547703,"sku":"1074200140","price":489.0,"currency_code":"EUR","in_stock":true},{"title":"200x160","offer_id":56941016580471,"sku":"1074200160","price":499.0,"currency_code":"EUR","in_stock":true},{"title":"200x180","offer_id":56941016613239,"sku":"1074200180","price":539.0,"currency_code":"EUR","in_stock":true},{"title":"200x200","offer_id":56941016646007,"sku":"1074200200","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/1939\/8007\/files\/ChatGPTImage26_03_2026_16_44_07.png?v=1774623976"},{"product_id":"colchao-ortopedico-sumo-plus","title":"Sumo Plus Orthopaedic Mattress","description":"\u003cp\u003e\u003cem\u003eFirmness that does not give way — made for those who wake with back pain.\u003c\/em\u003e\u003c\/p\u003e\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 Sumo Plus\u003c\/strong\u003e\u003cul style=\"margin:0;padding-left:18px;\"\u003e\n\u003cli\u003eHigh-resistance Bonnel springs + a memory-foam layer that relieves pressure points\u003c\/li\u003e\n\u003cli\u003e25 cm tall · extra-firm · stable support night after night\u003c\/li\u003e\n\u003cli\u003eHigh weight support · breathable, antibacterial and anti-dust-mite fabric\u003c\/li\u003e\n\u003cli\u003e100-night home trial · 10-year warranty · made in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ctable role=\"presentation\" style=\"width:100%;border-collapse:collapse;margin:18px 0;text-align:center;font-size:14px;\"\u003e\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #eee2c8;width:25%;\"\u003e\n\u003cstrong\u003e100 nights\u003c\/strong\u003e\u003cbr\u003ehome trial\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #eee2c8;width:25%;\"\u003e\n\u003cstrong\u003e10 years\u003c\/strong\u003e\u003cbr\u003emattress warranty\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #eee2c8;width:25%;\"\u003e\n\u003cstrong\u003eFree delivery\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\u003c\/table\u003e\u003cp\u003eSumo (相撲) is traditional Japanese wrestling — strength grounded in stability. The Sumo Plus follows the same idea: a firm base that supports the body without sinking in the middle.\u003c\/p\u003e\u003cp style=\"font-size:14px;\"\u003eStill deciding between models? \u003ca href=\"\/en\/pages\/comparar-colchoes\"\u003eCompare all 11 mattresses side by side\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThose who wake with lower-back pain\u003c\/li\u003e\n\u003cli\u003eThose who sleep on their back and need firm support\u003c\/li\u003e\n\u003cli\u003eThose with medium-high weight looking for stability\u003c\/li\u003e\n\u003cli\u003eThose who had a mattress that sagged and want the opposite\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat the Advisor says\u003c\/h3\u003e\u003cblockquote\u003e\n\u003cem\u003e\"If you wake with your lower back complaining and your mattress already sags in the middle, the Sumo Plus is the support I usually suggest. Firm and stable, without the softness that worsens pain. If you sleep on your side, talk to me first — another model may suit you better.\"\u003c\/em\u003e\u003cbr\u003e— Ana Cristina, \u003ca href=\"\/en\/pages\/conselheira-do-sono\"\u003eDreamura Sleep Advisor\u003c\/a\u003e\n\u003c\/blockquote\u003e\u003ch3\u003eTechnology\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-resistance Bonnel springs\u003c\/strong\u003e — a firm, consistent base that does not sag with use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory-foam layer\u003c\/strong\u003e — adapts to the body and distributes weight\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\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeight: 25 cm\u003c\/li\u003e\n\u003cli\u003eFirmness: extra-firm\u003c\/li\u003e\n\u003cli\u003eStructure: Bonnel springs + memory-foam layer\u003c\/li\u003e\n\u003cli\u003eHigh weight support · high breathability\u003c\/li\u003e\n\u003cli\u003eMade in Portugal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100-night home trial\u003c\/li\u003e\n\u003cli\u003e10-year warranty\u003c\/li\u003e\n\u003cli\u003eFree delivery in mainland Portugal — 5 business days per order\u003c\/li\u003e\n\u003cli\u003ePay in 3× interest-free with Klarna\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePairs with\u003c\/h3\u003e\u003cp\u003eFor back sleeping with firm support, we suggest the \u003ca href=\"\/en\/products\/natura-toki-pillow\"\u003eNatura Toki Pillow\u003c\/a\u003e. Prefer an even firmer, more direct option without a memory-foam layer? See the \u003ca href=\"\/en\/products\/colchao-ortopedico-sumo\"\u003eSumo Orthopaedic Mattress\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat if it is too firm for me?\u003c\/strong\u003e\u003cbr\u003eYou have 100 nights to try it at home. If the firmness is not right, we will exchange or refund it at no cost. If you are torn between the Sumo and the Sumo Plus, call 21 150 95 04 and Ana Cristina will help you decide in 10 minutes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it very firm?\u003c\/strong\u003e\u003cbr\u003eIt is extra-firm, made for support. The memory-foam layer softens the contact, but the overall feel is firm. If you want soft comfort, this is not the right mattress.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it help with back pain?\u003c\/strong\u003e\u003cbr\u003eFirm support keeps the spine aligned, especially for back sleepers. For chronic pain, talk to Ana Cristina before deciding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSprings or foam?\u003c\/strong\u003e\u003cbr\u003eBoth: a high-resistance Bonnel spring core with a memory-foam layer on top.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow soon will I get it?\u003c\/strong\u003e\u003cbr\u003eShips subject to stock; 5 business days per order, with free delivery in mainland Portugal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I talk to someone before buying?\u003c\/strong\u003e\u003cbr\u003eYes. Call 21 150 95 04 and talk to Ana Cristina, no obligation.\u003c\/p\u003e","brand":"Dreamura","offers":[{"title":"190x90","offer_id":56941186810231,"sku":"1075190090","price":389.0,"currency_code":"EUR","in_stock":true},{"title":"190x135","offer_id":56941186842999,"sku":"1075190135","price":469.0,"currency_code":"EUR","in_stock":true},{"title":"190x140","offer_id":56941186875767,"sku":"1075190140","price":489.0,"currency_code":"EUR","in_stock":true},{"title":"190x150","offer_id":56941186908535,"sku":"1075190150","price":519.0,"currency_code":"EUR","in_stock":true},{"title":"200x90","offer_id":56941186941303,"sku":"1075200090","price":419.0,"currency_code":"EUR","in_stock":true},{"title":"200x140","offer_id":56941186974071,"sku":"1075200140","price":539.0,"currency_code":"EUR","in_stock":true},{"title":"200x160","offer_id":56941187006839,"sku":"1075200160","price":549.0,"currency_code":"EUR","in_stock":true},{"title":"200x180","offer_id":56941187039607,"sku":"1075200180","price":589.0,"currency_code":"EUR","in_stock":true},{"title":"200x200","offer_id":56941187072375,"sku":"1075200200","price":669.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/1939\/8007\/files\/ChatGPT_Image_8_04_2026_11_27_07.png?v=1775644066"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/1939\/8007\/collections\/ChatGPT_Image_8_04_2026_11_27_07_8d3a531e-2c7b-49ca-a1b0-b3b6c46c3392.png?v=1784027322","url":"https:\/\/www.dreamura.com\/en\/collections\/colchoes-extra-firmes.oembed","provider":"Dreamura","version":"1.0","type":"link"}