{"title":"Sierra Sleep by Ashley","description":"Shop the Sierra Sleep collection at Northern Mattress \u0026amp; Furniture 1st (ME) - Multi Location in Augusta, ME. Sierra Sleep mattresses are designed to deliver quality comfort and reliable support at price points that work for every budget. The collection includes memory foam, innerspring, and hybrid mattress options in a range of firmness levels and standard sizes. Whether you're furnishing a guest room, setting up a child's bedroom, or upgrading your own mattress, Sierra Sleep offers solid construction and comfort-focused design without the premium pricing. Each mattress is built with durable materials and thoughtful engineering to support healthy sleep habits night after night. Pair a Sierra Sleep mattress with one of our bed frames, foundations, or adjustable bases for a complete sleep setup. Visit our mattress showroom in Augusta to try Sierra Sleep mattresses in person and compare comfort levels side by side. Shop in store or online with delivery and financing available. \u003ca style=\"text-decoration: underline;\" href=\"\/pages\/financing\"\u003eFinancing options available\u003c\/a\u003e.","products":[{"product_id":"comfort-plus-mattress","title":"Comfort Plus Mattress","description":"Slumber away in superior snugness on this twin mattress. With a wrapped coil system designed to reduce motion transfer, it works overtime to provide all-night support. Soft quilt foam, support padding and lumbar-friendly memory foam layer on the comfort. Shipping in a box for easy setup, this mattress places top-tier sleep within affordable reach. \u003cbr\u003e\u003cbr\u003e \u003ch3\u003eMore About This Product\u003c\/h3\u003e \u003cbr\u003e \u003cdiv class=\"container-desc\"\u003e \u003ch2 class=\"kas58-header\"\u003eWeight \u0026amp; Dimensions\u003c\/h2\u003e \u003cdetails\u003e \u003csummary\u003eDimensions\u003c\/summary\u003e \u003ctable class=\"kas58-table\"\u003e \u003ctbody\u003e \u003ctr class=\"kas58-row\"\u003e \u003ctd class=\"kas58-cell-header\"\u003eFull Dimension\u003c\/td\u003e \u003ctd class=\"kas58-cell\"\u003e\u003cp\u003e37W x 74D x 10H\u003c\/p\u003e\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/tbody\u003e \u003c\/table\u003e \u003c\/details\u003e \u003cbr\u003e \u003cdetails\u003e \u003csummary\u003eWeight\u003c\/summary\u003e \u003ctable class=\"kas58-table\"\u003e \u003ctbody\u003e \u003ctr class=\"kas58-row\"\u003e \u003ctd class=\"kas58-cell-header\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"kas58-cell\"\u003e\u003cp\u003e53.48lbs.\u003c\/p\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/details\u003e \u003c\/div\u003e","brand":"Ashley Furniture","offers":[{"title":"Queen \/ 59\" W x 79\" D x 10\" H","offer_id":45155647717558,"sku":"M50931","price":459.99,"currency_code":"USD","in_stock":true},{"title":"Queen \/ 60\" W x 79.5\" D x 10\" H","offer_id":45155647750326,"sku":"M51831","price":369.99,"currency_code":"USD","in_stock":true},{"title":"Twin \/ 37\" W x 74\" D x 10\" H","offer_id":45155647783094,"sku":"M50911","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/5025\/1702\/files\/Ashley_20Furniture_2024-08-27T02_25_05.394606_syvhctbcdj.jpg?v=1780349121"},{"product_id":"millennium-2-0-foam-mattress","title":"Millennium 2.0 Foam Mattress","description":"\u003cstyle\u003e.axd{cursor:pointer;display:flex;align-items:center;justify-content:space-between;}.axd .axa{display:inline-block;transition:transform .2s ease;margin-left:10px;font-size:11px;color:#2563eb;}details[open]\u003esummary.axd .axa{transform:rotate(90deg);}.axd:hover{background-color:#f8fafc;}.axk{border:1px solid #e5e7eb;border-radius:10px;margin:0 0 10px;overflow:hidden;background:#fff;}.axks{padding:10px 12px;font-size:13px;color:#111827;background:#f9fafb;list-style:none;}.axki{padding:10px 12px 12px;background:#fff;}.axkl{padding:0 0 4px;font-size:11px;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:0.4px;}.axkul{font-size:13px;line-height:1.5;color:#374151;list-style:none;margin:0 0 4px;padding:0;}.axkul li{padding:4px 0;border-bottom:1px solid #f3f4f6;}.axvb{font-size:13px;line-height:1.5;color:#374151;margin:0 0 8px;}.axrf{border:1px solid #e5e7eb;border-radius:8px;padding:12px 14px;margin:8px 0 0;background:#fff;}.axrfl{font-size:10.5px;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:0.4px;margin-bottom:8px;}.axrfrow{display:flex;gap:20px;flex-wrap:wrap;}.axrfrow\u003ediv+div{border-left:1px solid #e5e7eb;padding-left:20px;}.axrfb{font-size:16px;font-weight:700;color:#111827;margin-bottom:1px;}.axrfs{font-size:11.5px;color:#6b7280;line-height:1.4;}.axrfn{font-size:11.5px;color:#6b7280;line-height:1.4;margin-top:8px;}.axrm{display:inline-block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.4px;padding:5px 12px;border-radius:999px;background-color:#eef2ff;color:#4338ca;margin:0 0 10px;}\u003c\/style\u003e\u003cdiv style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;\"\u003e\n\u003cp style=\"font-size:15px;line-height:1.5;color:#6b7280;margin:4px 0 16px;\"\u003eDiscover the luxury of this memory foam queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Gel memory foam and high-density support foam conform to your body, delivering pressure relief and comfort. And a green tea-infused support foam base provides enhanced stability.\u003c\/p\u003e\n\u003cdetails style=\"margin:10px 0;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;background-color:#ffffff;\"\u003e\u003csummary class=\"axd\" style=\"padding:13px 16px;font-weight:600;font-size:15px;background-color:#ffffff;color:#111827;list-style:none;\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003cspan class=\"axa\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:6px 16px 16px;background-color:#ffffff;\"\u003e\u003cdiv style=\"width:100%;font-size:14px;margin:12px 0;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;\"\u003e\n\u003cdiv style=\"padding:12px 14px;font-weight:600;background-color:#ffffff;color:#111827;text-align:left;letter-spacing:0.2px;border-bottom:2px solid #2563eb;\"\u003eSpecifications Details\u003c\/div\u003e\n\u003cdiv style=\"display:flex;width:100%;background-color:#f9fafb;border-bottom:1px solid #e5e7eb;\"\u003e\n\u003cdiv style=\"padding:11px 14px;font-weight:600;width:40%;box-sizing:border-box;vertical-align:top;color:#6b7280;font-size:13px;\"\u003eBrand Name\u003c\/div\u003e\n\u003cdiv style=\"padding:11px 14px;width:60%;box-sizing:border-box;color:#111827;\"\u003eSierra Sleep® by Ashley\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;width:100%;background-color:#ffffff;border-bottom:1px solid #e5e7eb;\"\u003e\n\u003cdiv style=\"padding:11px 14px;font-weight:600;width:40%;box-sizing:border-box;vertical-align:top;color:#6b7280;font-size:13px;\"\u003eLifestyle\u003c\/div\u003e\n\u003cdiv style=\"padding:11px 14px;width:60%;box-sizing:border-box;color:#111827;\"\u003eTraditional\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;width:100%;background-color:#f9fafb;border-bottom:1px solid #e5e7eb;\"\u003e\n\u003cdiv style=\"padding:11px 14px;font-weight:600;width:40%;box-sizing:border-box;vertical-align:top;color:#6b7280;font-size:13px;\"\u003eBed Size\u003c\/div\u003e\n\u003cdiv style=\"padding:11px 14px;width:60%;box-sizing:border-box;color:#111827;\"\u003eQueen\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;width:100%;background-color:#ffffff;border-bottom:1px solid #e5e7eb;\"\u003e\n\u003cdiv style=\"padding:11px 14px;font-weight:600;width:40%;box-sizing:border-box;vertical-align:top;color:#6b7280;font-size:13px;\"\u003eMattress Feature\u003c\/div\u003e\n\u003cdiv style=\"padding:11px 14px;width:60%;box-sizing:border-box;color:#111827;\"\u003eCooling\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;width:100%;background-color:#f9fafb;border-bottom:1px solid #e5e7eb;\"\u003e\n\u003cdiv style=\"padding:11px 14px;font-weight:600;width:40%;box-sizing:border-box;vertical-align:top;color:#6b7280;font-size:13px;\"\u003eAssembly\u003c\/div\u003e\n\u003cdiv style=\"padding:11px 14px;width:60%;box-sizing:border-box;color:#111827;\"\u003eAssembly Not Required\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:10px 0;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;background-color:#ffffff;\"\u003e\u003csummary class=\"axd\" style=\"padding:13px 16px;font-weight:600;font-size:15px;background-color:#ffffff;color:#111827;list-style:none;\"\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003cspan class=\"axa\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:6px 16px 16px;background-color:#ffffff;\"\u003e\u003cul style=\"font-size:14px;line-height:1.6;color:#374151;list-style:none;margin:0;padding:0;\"\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eComfort level: firm\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eDual cooling action with phase changing material (PCM)\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eHigh-density gel memory foam for lumbar support\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eHigh-density body contouring support foam\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eGreen tea-infused base foam for added stability\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eHyper Cool luxury 4-way stretch knit cover for uniform comfort \u0026amp; durability\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eAdjustable base compatible\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003e10-year non-prorated warranty\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eNote: Purchasing mattress and foundation from two different brands may void warranty; see warranty for details\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eFoundation\/box spring sold separately\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eMattress ships in a box; please allow 48 hours for your mattress to fully expand after opening\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eState recycling fee may apply\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #f3f4f6;\"\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails open style=\"margin:10px 0;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;background-color:#ffffff;\"\u003e\u003csummary class=\"axd\" style=\"padding:13px 16px;font-weight:600;font-size:15px;background-color:#ffffff;color:#111827;list-style:none;\"\u003e\u003cspan\u003eAvailability\u003c\/span\u003e\u003cspan class=\"axa\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:6px 16px 16px;background-color:#ffffff;\"\u003e\n\u003cdiv style=\"font-size:11px;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:0.5px;margin:18px 0 8px;padding-top:14px;border-top:1px solid #e5e7eb;\"\u003eAvailable Configurations\u003c\/div\u003e\n\u003cdetails class=\"axk\" open\u003e\u003csummary class=\"axd axks\"\u003e\u003cspan\u003e\u003cstrong\u003eSKU M31131 — Queen\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#6b7280;\"\u003eDimensions: 79.5''W x 60''D x 12''H | Weight: 69.0 lbs\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"axa\" style=\"flex-shrink:0;margin-left:10px;\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"axki\"\u003e\u003cp class=\"axvb\"\u003eThis option is a Queen Mattress.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"axk\"\u003e\u003csummary class=\"axd axks\"\u003e\u003cspan\u003e\u003cstrong\u003eSKU M31171 — Twin XL\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#6b7280;\"\u003eDimensions: 79.5''W x 38''D x 12''H | Weight: 44.0 lbs\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"axa\" style=\"flex-shrink:0;margin-left:10px;\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"axki\"\u003e\u003cp class=\"axvb\"\u003eThis option is a Twin XL Mattress.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"axk\"\u003e\u003csummary class=\"axd axks\"\u003e\u003cspan\u003e\u003cstrong\u003eSKU M31141 — King\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#6b7280;\"\u003eDimensions: 79.5''W x 76''D x 12''H | Weight: 87.0 lbs\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"axa\" style=\"flex-shrink:0;margin-left:10px;\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"axki\"\u003e\u003cp class=\"axvb\"\u003eThis option is a King Mattress.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"axk\"\u003e\u003csummary class=\"axd axks\"\u003e\u003cspan\u003e\u003cstrong\u003eSKU M31151 — California King\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#6b7280;\"\u003eDimensions: 83.5''W x 72''D x 12''H | Weight: 87.0 lbs\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"axa\" style=\"flex-shrink:0;margin-left:10px;\"\u003e▶\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"axki\"\u003e\u003cp class=\"axvb\"\u003eThis option is a California King Mattress.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Ashley Furniture","offers":[{"title":"Queen \/ 12 Inch Foam","offer_id":45437308764342,"sku":"M31131","price":699.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL \/ 12 Inch Foam","offer_id":45437308797110,"sku":"M31171","price":499.99,"currency_code":"USD","in_stock":true},{"title":"King \/ 12 Inch Foam","offer_id":45437308829878,"sku":"M31141","price":699.99,"currency_code":"USD","in_stock":true},{"title":"California King \/ 12 Inch Foam","offer_id":45437308862646,"sku":"M31151","price":699.99,"currency_code":"USD","in_stock":true},{"title":"Queen \/ 14 Inch Foam","offer_id":45437308895414,"sku":"M31231","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL \/ 14 Inch Foam","offer_id":45437308928182,"sku":"M31271","price":599.99,"currency_code":"USD","in_stock":true},{"title":"King \/ 14 Inch Foam","offer_id":45437308960950,"sku":"M31241","price":899.99,"currency_code":"USD","in_stock":true},{"title":"California King \/ 14 Inch Foam","offer_id":45437308993718,"sku":"M31251","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Queen \/ 12 Inch Hybrid","offer_id":45437309026486,"sku":"M31331","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL \/ 12 Inch Hybrid","offer_id":45437309059254,"sku":"M31371","price":599.99,"currency_code":"USD","in_stock":true},{"title":"King \/ 12 Inch Hybrid","offer_id":45437309092022,"sku":"M31341","price":899.99,"currency_code":"USD","in_stock":true},{"title":"California King \/ 12 Inch Hybrid","offer_id":45437309124790,"sku":"M31351","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Queen \/ 16 Inch Hybrid","offer_id":45437309157558,"sku":"M31431","price":999.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL \/ 16 Inch Hybrid","offer_id":45437309190326,"sku":"M31471","price":799.99,"currency_code":"USD","in_stock":true},{"title":"King \/ 16 Inch Hybrid","offer_id":45437309223094,"sku":"M31441","price":1199.99,"currency_code":"USD","in_stock":true},{"title":"California King \/ 16 Inch Hybrid","offer_id":45437309255862,"sku":"M31451","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/5025\/1702\/files\/0eb245096f9a9eb117c405b3e371b0414fa00af4e988ae0be7d20ac5768c7f0c.webp?v=1789081480"}],"url":"https:\/\/northernmattressandfurniture.com\/collections\/sierra-sleep-by-ashley\/1000-1500.oembed","provider":"Northern Mattress \u0026 Furniture 1st (ME) - Multi Location","version":"1.0","type":"link"}