{"product_id":"sofinity-hybrid-essentials-medium-firm-12-inch-mattress-by-south-bay","title":"Sofinity Hybrid Signature, Sofinity Foam, Patented Edge Support  - Firm 12 inch Mattress By South Bay","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eSofinity Hybrid Signature Mattress\u003c\/span\u003e\u003cspan\u003e brings together advanced Sofinity Foam technology and responsive pocketed coil support in a premium firm-feel 12-inch hybrid build.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCloudy Mattress is the authorized South Bay retailer for this product, so every purchase comes with trusted sourcing and the full manufacturer's warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe feel sits on the firm side of the comfort scale, making it an ideal \u003c\/span\u003e\u003cspan\u003e12-inch firm hybrid mattress\u003c\/span\u003e\u003cspan\u003e for back and stomach sleepers seeking structured support. Because of this stable, no-sink response, it ranks among the \u003c\/span\u003e\u003cspan\u003ebest 12-inch firm mattresses for back pain\u003c\/span\u003e\u003cspan\u003e options for those who want both pressure relief and lift.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInside, multiple engineered layers work together, starting with Sofinity Foam at the surface for ergonomic body contouring with twice the airflow of traditional foam. This proprietary foam delivers a lightweight, breathable feel that conforms to the body while promoting \u003c\/span\u003e\u003cspan\u003espinal alignment and support foam\u003c\/span\u003e\u003cspan\u003e performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFurthermore, the \u003c\/span\u003e\u003cspan\u003egel-infused cooling memory foam\u003c\/span\u003e\u003cspan\u003e layer pulls heat away from the body, supporting a temperature-neutral sleep surface throughout the night. This \u003c\/span\u003e\u003cspan\u003ecooling firm hybrid mattress king\u003c\/span\u003e\u003cspan\u003e and queen design suits hot sleepers who still want the structured support of a firm hybrid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe mattress also features \u003c\/span\u003e\u003cspan\u003eindividually wrapped pocketed coils\u003c\/span\u003e\u003cspan\u003e that deliver responsive lift with \u003c\/span\u003e\u003cspan\u003esuperior motion isolation for couples\u003c\/span\u003e\u003cspan\u003e sharing the bed. A \u003c\/span\u003e\u003cspan\u003eM-Guard patented edge support system\u003c\/span\u003e\u003cspan\u003e reinforces the perimeter, adding roughly 20% more usable sleeping space with M-Guard edge reinforcement for stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTogether with \u003c\/span\u003e\u003cspan\u003eSofinity reactive high-density foam\u003c\/span\u003e\u003cspan\u003e, these layers deliver targeted lumbar back support and durable no-sag mattress construction night after night. The Air Channel™ base foam promotes airflow through the core, enhancing breathability and adding flexibility for use with \u003c\/span\u003e\u003cspan\u003eadjustable base compatible mattress\u003c\/span\u003e\u003cspan\u003e setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt a full 12-inch profile, this \u003c\/span\u003e\u003cspan\u003efirm hybrid mattress with M-Guard edge support\u003c\/span\u003e\u003cspan\u003e is fully adjustable-base compatible and pairs seamlessly with modern foundations. Together, these layers deliver a \u003c\/span\u003e\u003cspan\u003ehotel-quality luxury firm feel\u003c\/span\u003e\u003cspan\u003e that combines responsive coil support with advanced Sofinity Foam comfort for \u003c\/span\u003e\u003cspan\u003erestorative deep sleep support\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOUTH BAY","offers":[{"title":"Twin XL","offer_id":47770775322868,"sku":"12SOFINITYF-TL","price":788.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":47770775355636,"sku":"12SOFINITYF-F","price":949.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":47770775388404,"sku":"12SOFINITYF-Q","price":988.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":47770775421172,"sku":"12SOFINITYF-EK","price":1188.0,"currency_code":"USD","in_stock":true},{"title":"Split King","offer_id":47770775453940,"sku":"12SOFINITYF-EKS","price":1576.0,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":47770775486708,"sku":"12SOFINITYF-CK","price":1188.0,"currency_code":"USD","in_stock":true},{"title":"Split Cal King","offer_id":48011540726004,"sku":"12SOFINITYF-CKS  (2)","price":1576.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/7939\/7364\/files\/01_9843d0bb-03ff-4e6a-8feb-9e02b86467be.webp?v=1779250340","url":"https:\/\/cloudymattress.com\/products\/sofinity-hybrid-essentials-medium-firm-12-inch-mattress-by-south-bay","provider":"Cloudy Mattress","version":"1.0","type":"link"}