{"product_id":"sealy-performance-hybrid-kelburn-ii-13-mattress-copy","title":"Sealy | Performance Hybrid Kelburn II | 12\" Queen  Mattress","description":"\u003cp\u003e\u003cstrong\u003eGently-Used: \u003c\/strong\u003eThis mattress has little to no wear and tear\u0026lt; has been cleaned and sanitized, and will be great for many  years to come. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e: \u003cem\u003eThis mattress has a small blemish on the underside that could not be removed through the cleaning and sanitation process.\u003c\/em\u003e \u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHybrid build: encased (or individually wrapped) coils + foam comfort layers. For example, one 12″ hybrid listing notes: \u003cem\u003e“Hybrid technology combines encased coils with Sealy memory foam layers to deliver the perfect combination of pressure-relieving comfort and support.”\u003c\/em\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCooling \u0026amp; top-cover enhancements: Many models include a “cool-to-the-touch” or “MoistureProtect™” cover (or similar) that helps wick away moisture and promote cooler sleep. \u003cspan class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReinforced edge support: Systems like DuraFlex™ Coil Edge or SolidEdge™ HD are used to enhance the mattress perimeter for better seating\/sleep surface durability. \u003cspan class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeight\/profile: ~12″ thick. Many variants labelled as 12″ have this profile\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eSample Specification Highlights (for a King size)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeight: ~12″ (12 inches)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction: Hybrid (foam + encased coil)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEdge support: Reinforced (coil-edge or dense foam border)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCover: often moisture-wicking \/ cool-touch knit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: For similar models in this category:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sealy","offers":[{"title":"Queen","offer_id":50341119361217,"sku":null,"price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/9349\/4209\/files\/20260612_110950.jpg?v=1781705246","url":"https:\/\/handupmattress.com\/products\/sealy-performance-hybrid-kelburn-ii-13-mattress-copy","provider":"HandUp Mattress ","version":"1.0","type":"link"}