{"product_id":"mancinis-sleepworld-granite-bay-medium-mattress-13","title":"Mancini's Sleepworld Granite Bay Medium Mattress 13\"","description":"\u003cp\u003eThe Mancini's Sleepworld Granite Bay Medium Mattress 13\" is a foam mattress built for the sleeper who runs warm and wakes up feeling like they fought the mattress all night. Its medium firmness sits right where pressure relief and lumbar support stop trading against each other, with cooling built into the foam, not just the cover.\u003c\/p\u003e\n\u003ch3\u003eWhy this Mattress?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt for sleepers who sleep warm and wake up stiff\u003c\/li\u003e\n\u003cli\u003eGraphite, copper and titanium memory foam eases pressure\u003c\/li\u003e\n\u003cli\u003e\"Cold\" stretch knit cover pulls heat away from the surface\u003c\/li\u003e\n\u003cli\u003eDense foam core holds its shape over the long haul\u003c\/li\u003e\n\u003cli\u003eMedium feel suits back and side sleepers who need lift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eComfort and feel:\u003c\/strong\u003e Medium firmness with a soft memory foam surface and a supportive, resilient base beneath.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest sleep match:\u003c\/strong\u003e Back and side sleepers. Keeps the lumbar from dropping while hips and shoulders ease in without bottoming out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Sleepers who tend to overheat, carry tension in the lower back, or need pressure relief at the hip and shoulder without losing support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Super heavy weight \"Cold\" stretch knit quilt panel over ultra high density medium firm and soft memory foam layers infused with Graphite, Copper and Titanium, on a super high density foam core.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSetup and compatibility:\u003c\/strong\u003e Works on an adjustable base, platform frame or box spring. Delivered flat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot a fit for:\u003c\/strong\u003e Sleepers who prefer a very firm, minimal-contour feel.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: Foam\u003c\/li\u003e\n\u003cli\u003eFirmness: Medium\u003c\/li\u003e\n\u003cli\u003eHeight: 13\"\u003c\/li\u003e\n\u003cli\u003eCover: Polyethylene \u0026amp; Poly Blend\u003c\/li\u003e\n\u003cli\u003eQuilting: Smooth Top\u003c\/li\u003e\n\u003cli\u003eComfort: 1\" Titanium Memory Foam, 2\" Titanium Memory Foam\u003c\/li\u003e\n\u003cli\u003eSupport: 3\" Transition Foam over 7\" H.D. Base Foam\u003c\/li\u003e\n\u003cli\u003eAdjustable base compatible: Yes\u003c\/li\u003e\n\u003cli\u003eMotion separation: Yes\u003c\/li\u003e\n\u003cli\u003eWarranty: 10 Year\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mancini's Sleepworld","offers":[{"title":"Twin","offer_id":46367621742771,"sku":null,"price":1299.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL","offer_id":46367621775539,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":46367621808307,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":46367621841075,"sku":null,"price":1599.99,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":46367621873843,"sku":null,"price":1899.99,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":46367621906611,"sku":null,"price":1899.99,"currency_code":"USD","in_stock":true},{"title":"Split Cal King","offer_id":46367621939379,"sku":null,"price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3471\/7875\/files\/BRK-GRA-3M-MED-25_1.jpg?v=1793763449","url":"https:\/\/christiansmattress.com\/products\/mancinis-sleepworld-granite-bay-medium-mattress-13","provider":"Christian’s Mattress Xpress","version":"1.0","type":"link"}