{"title":"Medium Firm King Size Mattress","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnjoy a spacious and supportive night’s sleep with the eze™ medium-firm \u003c\/span\u003e\u003ca href=\"https:\/\/ezemattress.com\/collections\/king-size-mattresses\" title=\"king size mattresses\"\u003e\u003cspan\u003eking-size mattresses\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, named Which? Best Buy for four consecutive years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur medium-firm king-size mattresses feature a hybrid design that blends pocket springs and memory foam for balanced comfort and reliable support. They contour to your body, relieve pressure points, and keep your spine aligned throughout the night. Perfect for couples or anyone who likes extra room to stretch out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEach eze™ mattress arrives rolled and boxed for easy delivery and expands quickly once opened. You also get a 10-year guarantee and free 48-hour delivery across the UK.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you want a versatile mattress that offers both comfort and stability, a medium-firm king-size mattress is a smart choice. It suits most sleeping styles and helps you wake up rested and refreshed. Order yours online today.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003eMedium Firm King Size Mattress FAQs\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat is the best medium-firm king-size mattress?\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe best medium-firm mattress provides a mix of comfort, support, and breathability. \u003ca href=\"https:\/\/ezemattress.com\/collections\/eze-hybrid-mattresses\" title=\"eze hybrid mattresses\"\u003eeze™ \u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ezemattress.com\/collections\/eze-hybrid-mattresses\" title=\"eze hybrid mattresses\"\u003e\u003cspan\u003ehybrid mattresses\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003ca href=\"https:\/\/ezemattress.com\/collections\/eze-hybrid-mattresses\" title=\"eze hybrid mattresses\"\u003e \u003c\/a\u003ecombine memory foam and pocket springs to achieve that balance. Our cooleze™ range also features cooling gel technology, with added breathability for a cool night’s sleep all year-round. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWho is a medium-firm mattress best for?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIt’s ideal for back and stomach sleepers who need consistent support. It also works well for couples with different comfort preferences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I get a medium-firm king size mattress with finance?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes, you can spread the cost with interest-free \u003c\/span\u003e\u003ca href=\"https:\/\/ezemattress.com\/pages\/beds-on-finance-pay-monthly-for-your-eze-mattresses\" title=\"pay monthly mattresses\"\u003e\u003cspan\u003emattress credit\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e from £29.93 per month through DivideBuy or pay later with Klarna.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs a king-size mattress good for couples?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes, a king-size mattress measures 5ft across and gives both sleepers more space. This helps reduce movement transfer and can help you sleep undisturbed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDo eze™ mattresses come with a guarantee?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes, all of our hybrid mattresses include a 10-year guarantee and free 48-hour delivery for complete peace of mind.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHow do I know if medium firm is right for me?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eChoose medium firm if you want balanced support that feels comfortable without being too soft or too rigid. It suits most sleeping positions and body types.\u003c\/span\u003e\u003cb id=\"docs-internal-guid-616538d8-7fff-04b9-396b-aa1ba4df3eeb\"\u003e\u003c\/b\u003e\u003c\/p\u003e","products":[{"product_id":"cooleze-hybrid-original-mattress","title":"Cooleze™ Hybrid Original Mattress","description":"\u003cp\u003eExperience a cool and relaxing night's sleep with the Cooleze™ Hybrid Original mattress. Designed to provide optimum support, comfort and breathability. A \u003ca title=\"Which Great Value Mattress 2025\" href=\"https:\/\/www.which.co.uk\/reviews\/mattresses\/eze-cooleze-hybrid-original-mattress#technical-specifications\"\u003eWhich? Great Value 2025\u003c\/a\u003e hybrid mattress and a perfect addition to any bedroom.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA supportive hybrid mattress which has 600 pocketeze™ springs that respond to your body weight, keeping your spine in a neutral position\u003c\/li\u003e\n\u003cli\u003eOur Cooleze™ gel-infused memory foam layer reacts to your body heat providing excellent breathability, so you're never too hot or too cold during the night\u003c\/li\u003e\n\u003cli\u003eA high density ezecore™ memory foam layer \u003cspan\u003ehelps distribute pressure evenly and is very durable,\u003c\/span\u003e preventing sagging over the lifetime of the mattress \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"EOP SCXO2973961 BCX8\"\u003eA medium mattress with a firmness rating of 5, on a scale from 1 (very firm) to 10 (very soft) and a depth of 26cm\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard fitted sheets will fit this mattress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInvest in your sleep with the Cooleze™ Hybrid Original mattress, crafted with the highest quality materials, ensuring that you will sleep well for years to come. \u003c\/p\u003e","brand":"eze™ Mattress","offers":[{"title":"Single W90cm x L190cm (3ft) 24kg","offer_id":42632134918316,"sku":"AUBA001","price":449.0,"currency_code":"GBP","in_stock":true},{"title":"Small Double W120cm x L190cm (4ft) 29kg","offer_id":42632134951084,"sku":"AUBA002","price":499.0,"currency_code":"GBP","in_stock":true},{"title":"Double W135cm x L190cm (4.6ft) 34kg","offer_id":42632134983852,"sku":"AUBA003","price":499.0,"currency_code":"GBP","in_stock":true},{"title":"King W150cm x L200cm (5ft) 40kg","offer_id":42632135016620,"sku":"AUBA004","price":549.0,"currency_code":"GBP","in_stock":true},{"title":"Super King W180cm x L200cm (6ft) 48kg","offer_id":42632135049388,"sku":"AUBA005","price":649.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/6199\/8703\/files\/COOLEZE_HYBRID_ORIGINAL_FRONT_STYLED.webp?v=1771262339"},{"product_id":"cooleze-hybrid-deluxe-mattress","title":"Cooleze™ Hybrid Deluxe Mattress","description":"\u003cp\u003eExperience deep and uninterrupted sleep with the Cooleze™ Hybrid Deluxe Mattress. Expertly designed to provide medium support with 1000 pocket springs and our Cooleze™ gel-infused temperature regulating technology.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCooleze™ gel-infused memory foam helps regulate body temperature, ensuring you're never too hot or too cold allowing deep and comfortable sleep\u003c\/li\u003e\n\u003cli\u003e1000 pocketeze™ springs provides medium support adjusting to individual body contours, keeping your spine in a neutral position\u003c\/li\u003e\n\u003cli\u003eMinimises motion transfer ensuring uninterrupted sleep\u003c\/li\u003e\n\u003cli\u003eOur ezecore™ memory foam has been extensively tested for stability and durability to deliver support and pressure-relief for all body types\u003c\/li\u003e\n\u003cli\u003eA mattress depth of 28cm\u003c\/li\u003e\n\u003cli\u003eStandard fitted sheets will fit this mattress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElevate your sleep experience with the Cooleze™ Hybrid Deluxe mattress. Invest in your well-being and wake up feeling refreshed, rejuvenated and ready to take on the day.  \u003c\/p\u003e","brand":"eze™ Mattress","offers":[{"title":"Single W90cm x L190cm (3ft) 26kg","offer_id":42632161165484,"sku":"AUBC001","price":274.5,"currency_code":"GBP","in_stock":false},{"title":"Small Double W120cm x L190cm (4ft) 31kg","offer_id":42632161198252,"sku":"AUBC002","price":324.5,"currency_code":"GBP","in_stock":true},{"title":"Double W135cm x L190cm (4.6ft) 36kg","offer_id":42632161231020,"sku":"AUBC003","price":324.5,"currency_code":"GBP","in_stock":false},{"title":"King W150cm x L200cm (5ft) 43kg","offer_id":42632161263788,"sku":"AUBC004","price":349.5,"currency_code":"GBP","in_stock":false},{"title":"Super King W180cm x L200cm (6ft) 51kg","offer_id":42632161296556,"sku":"AUBC005","price":399.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/6199\/8703\/files\/PRODUCT_EZE_DELUXE_HYBRID_MATTRESS_LIFESTYLE_FRONT_WIDE_DISCOINT_OVERLAY.webp?v=1773854615"},{"product_id":"cooleze-hybrid-platinum-mattress","title":"Cooleze™ Hybrid Platinum Mattress","description":"\u003ch3 dir=\"auto\" data-pm-slice=\"1 1 []\"\u003eStay Cool, Sleep Deep\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-pm-slice=\"1 1 []\"\u003eTransform your sleep with the Cooleze™ Hybrid Platinum Mattress. Experience the perfect sleep temperature every night. Our Cooleze™ gel memory foam expertly regulates your body temperature, ensuring you're always just right—never too hot or too cold.\u003c\/p\u003e\n\u003ch3 dir=\"auto\" data-pm-slice=\"1 1 []\"\u003eSupport for Every Body Type\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-pm-slice=\"1 1 []\"\u003eWith 1500 Pocketeze™ springs, this mattress provides full-body support with a medium to firm feel. The springs adapt to your body throughout the night to help maintain healthy spinal alignment and keep you comfortably supported in a neutral sleeping position.\u003c\/p\u003e\n\u003ch3 dir=\"auto\" data-pm-slice=\"1 1 []\"\u003eNo More Disturbances\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Cooleze™ Hybrid Platinum Mattress minimises motion transfer across its surface, providing edge-to-edge support. Say goodbye to interrupted sleep from restless partners or pets and enjoy undisturbed rest every night.\u003c\/p\u003e\n\u003ch3 dir=\"auto\" data-pm-slice=\"1 1 []\"\u003eDurability Meets Comfort\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe ezecore™ memory foam is rigorously tested for stability and durability. Offering exceptional support and pressure relief for all body types, it's designed to stand the test of time while providing you with luxurious comfort.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWith a 28cm depth, this mattress fits standard fitted sheets and comes with handles for ease of turning. \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"EOP SCXO2973961 BCX8\"\u003eA medium to firm mattress with a firmness rating of 5 on a scale from 1 (very firm) to 10 (very soft). \u003c\/span\u003e\u003c\/p\u003e","brand":"eze™ Mattress","offers":[{"title":"Single W90cm x L190cm (3ft) 25kg","offer_id":55204367925624,"sku":"AUBP001","price":512.1,"currency_code":"GBP","in_stock":true},{"title":"Small Double W120cm x L190cm (4ft) 28kg","offer_id":55204367958392,"sku":"AUBP002","price":611.1,"currency_code":"GBP","in_stock":true},{"title":"Double W135cm x L190cm (4.6ft) 30kg","offer_id":55204367991160,"sku":"AUBP003","price":611.1,"currency_code":"GBP","in_stock":true},{"title":"King W150cm x L200cm (5ft) 38kg","offer_id":55204368023928,"sku":"AUBP004","price":656.1,"currency_code":"GBP","in_stock":true},{"title":"Super King W180cm x L200cm (6ft) 43kg","offer_id":55204368056696,"sku":"AUBP005","price":746.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/6199\/8703\/files\/cooleze_hybrid_platinum_mattress_product_image_10_overlay_6ae2dd56-6b99-457b-81d4-463ef7359d14.webp?v=1773854443"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/6199\/8703\/collections\/cooleze_hybrid_platinum__king_mattress_collection_gallery.png?v=1773398959","url":"https:\/\/ezemattress.com\/collections\/medium-firm-king-size-mattress.oembed","provider":"eze™ Mattress","version":"1.0","type":"link"}