{"title":"12 Inch Medium Collection","description":null,"products":[{"product_id":"12-inch-medium-king-mattress-m471-si-m471-si-12-inch-medium","title":"12 Inch Medium King Mattress (M471-SI)","description":"\u003cp style=\"margin:0 0 12px\"\u003eA better tomorrow starts tonight. The Sierra Sleep mattress’s foam layers work together to cushion pressure points while delivering even support from head to toe. The luxury cover is made with REPREVE® recycled polyester made from plastic bottles, helping to protect the land we live on, the oceans we need and the air we breathe. The high-density comfort foam gently cushions the body while maintaining a balanced sleep surface. And you can rest easy knowing the responsive foam layer provides pressure relief and a cooler night's sleep.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/zzctag-ashleyseries-m471\"\u003eSee every piece and set in the 12 Inch Medium Collection\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab1\"\u003eQueen Mattress (M47131)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab2\"\u003eKing Mattress (M47141)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv\u003eA better tomorrow starts tonight. The Sierra Sleep mattress’s foam layers work together to cushion pressure points while delivering even support from head to toe. The luxury cover is made with REPREVE® recycled polyester made from plastic bottles, helping to protect the land we live on, the oceans we need and the air we breathe. The high-density comfort foam gently cushions the body while maintaining a balanced sleep surface. And you can rest easy knowing the responsive foam layer provides pressure relief and a cooler night's sleep.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eDetails:\u003c\/b\u003e\u003cbr\u003e\u003col\u003e\n\u003cli type=\"disc\"\u003eComfort level: medium\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eLuxury 4-way stretch knit top cover for uniform comfort and durability\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eMade with REPREVE®, the world's leading recycled fiber; REPREVE® recycled polyester is made from plastic bottles\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eHigh-density comfort foam\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eAdaptive support layer\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eAdjustable base compatible\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e10-year non-prorated warranty\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eNote: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eFoundation\/box spring available, sold separately\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eMattress ships in a box; please allow 48 hours for your mattress to fully expand after opening\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eState recycling fee may apply\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eFabric Content: \u003c\/b\u003eBarrier Coating: 11%, Fillament Poly: 11%, Para Aramid Fiber: 5%, Polyester: 20%, Viscose: 53%\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eAssembly: \u003c\/b\u003eNo Assembly Required\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUnit Dimensions: \u003c\/b\u003e60''W x 80''D x 12''H\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eSKU: \u003c\/b\u003eM47131\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUPC: \u003c\/b\u003e024052993479\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eStatus: \u003c\/b\u003eCurrent Since: 10\/5\/2026 5:00:00 AM\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv\u003eA better tomorrow starts tonight. The Sierra Sleep mattress’s foam layers work together to cushion pressure points while delivering even support from head to toe. The luxury cover is made with REPREVE® recycled polyester made from plastic bottles, helping to protect the land we live on, the oceans we need and the air we breathe. The high-density comfort foam gently cushions the body while maintaining a balanced sleep surface. And you can rest easy knowing the responsive foam layer provides pressure relief and a cooler night's sleep.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eDetails:\u003c\/b\u003e\u003cbr\u003e\u003col\u003e\n\u003cli type=\"disc\"\u003eComfort level: medium\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eLuxury 4-way stretch knit top cover for uniform comfort and durability\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eMade with REPREVE®, the world's leading recycled fiber; REPREVE® recycled polyester is made from plastic bottles\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eHigh-density comfort foam\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eAdaptive support layer\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eAdjustable base compatible\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e10-year non-prorated warranty\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eNote: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eFoundation\/box spring available, sold separately\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eMattress ships in a box; please allow 48 hours for your mattress to fully expand after opening\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eState recycling fee may apply\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eFabric Content: \u003c\/b\u003eBarrier Coating: 11%, Fillament Poly: 11%, Para Aramid Fiber: 5%, Polyester: 20%, Viscose: 53%\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eAssembly: \u003c\/b\u003eNo Assembly Required\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUnit Dimensions: \u003c\/b\u003e76''W x 80''D x 12''H\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eSKU: \u003c\/b\u003eM47141\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUPC: \u003c\/b\u003e024052993493\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eStatus: \u003c\/b\u003eCurrent Since: 10\/5\/2026 5:00:00 AM\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:20px\"\u003e\n\u003ctr style=\"background:#f9f9f9\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:bold;width:40%;border-bottom:1px solid #eee\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee\"\u003eCream\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:bold;width:40%;border-bottom:1px solid #eee\"\u003eLifestyle\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee\"\u003eTraditional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:bold;width:40%;border-bottom:1px solid #eee\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee\"\u003eDomestic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sierra Sleep by Ashley","offers":[{"title":"Queen Mattress (M47131)","offer_id":44110106951767,"sku":"024052993479","price":858.0,"currency_code":"CAD","in_stock":true},{"title":"King Mattress (M47141)","offer_id":44110106918999,"sku":"024052993493","price":1048.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1116\/4356\/files\/49d7e31cb3bcae78dbf51beebf52ebce_bcf2f85d-48a0-49b4-8f98-3989659151ab.png?v=1794029138"}],"url":"https:\/\/www.inspireliving.ca\/collections\/zzctag-ashleyseries-m471.oembed","provider":"InspireLiving","version":"1.0","type":"link"}