{"product_id":"king-koil-intimate-serenity-euro-top-firm-mattress","title":"King Koil Intimate Serenity Euro Top Firm Mattress","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSupportive comfort with enhanced cushioning and cooling performance.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe King Koil Serenity Euro Top Firm is thoughtfully crafted for sleepers who want the dependable support of a firm mattress with the added comfort of a generously cushioned Euro top. Its inviting sleep surface provides enhanced pressure relief for the shoulders, hips, and back while maintaining a stable, supportive feel throughout the night. Breathable comfort materials help create a cooler, more refreshing sleep environment, making it easy to relax and wake feeling restored. Handcrafted with exceptional attention to detail, the Serenity Euro Top Firm reflects the premium quality, lasting comfort, and refined craftsmanship that define the King Koil Intimate Collection.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBest for back, combination, and side sleepers \u003c\/b\u003ewho prefer a firmer feel and want enhanced cushioning, pressure relief, and cooling comfort.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eComfort Level:\u003c\/b\u003e Firm\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHandmade in the USA\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSleep Style:\u003c\/b\u003e Back, Side, and Combination Sleepers\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eMattress Type:\u003c\/b\u003e Hybrid with graphite-infused Talalay latex, HyperGel memory foam, micro coils, natural silk and wool fibers, and individually wrapped coils\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eAdjustable Base Compatible:\u003c\/b\u003e Yes\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits:\u003c\/b\u003e Firm support, enhanced pressure relief, cooling comfort, responsive cushioning, motion isolation, edge-to-edge stability, and handcrafted durability\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSustainability:\u003c\/b\u003e Crafted with responsibly selected materials, including natural silk and wool fibers, breathable TENCEL™ fabric, and durable components designed for lasting comfort and performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eQuilt \u0026amp; Cover: \u003c\/b\u003eA luxurious Euro top designed to deliver plush comfort, breathable performance, and long-lasting support.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eFlexKnit™ fabric with TENCEL™ offers exceptional softness and moisture management\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eNatural silk and wool fibers promote airflow while helping regulate temperature\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHyperGel memory foam provides adaptive pressure relief with enhanced cooling comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eTailorMade™ hand tufting helps maintain lasting comfort and consistent support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eComfort Layers: \u003c\/b\u003ePremium comfort materials cushion pressure points while maintaining a supportive, responsive feel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eGraphite-infused Talalay latex delivers breathable, responsive comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHyperGel memory foam contours to the body for enhanced pressure relief\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e2,000 Perimeter Zoned Micro Coils provide adaptive support, increased airflow, and reduced motion transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSupport Core: \u003c\/b\u003eThe ContourFlex™ Encased Coil System delivers targeted support while helping promote proper spinal alignment and minimizing partner disturbance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e825 individually wrapped coils respond independently for personalized support\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eReinforced foam encasement enhances edge-to-edge stabilityEverlast Base Foam provides long-lasting structural support and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eRecommended Foundation:\u003c\/b\u003e \u003ca href=\"https:\/\/cpya00wsmjgufzv0-24209425.shopifypreview.com\/products\/rio-2-0-adjustable-bed-base?_pos=1\u0026amp;_psq=rio+2.0\u0026amp;_psid=128fe72d3\u0026amp;_ss=e\" title=\"https:\/\/cpya00wsmjgufzv0-24209425.shopifypreview.com\/products\/rio-2-0-adjustable-bed-base?_pos=1\u0026amp;_psq=rio+2.0\u0026amp;_psid=128fe72d3\u0026amp;_ss=e\"\u003eRio 2.0 Adjustable Bed Base | City Mattress\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb\u003eTwin:\u003c\/b\u003e 38\" W x 75\" L x 15\" H; 76.57 lbs.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eTwin XL:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 38\" W x 80\" L x 15\" H; 79.96 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eFull:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 53\" W x 75\" L x 15\" H; 112.54 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eQueen:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 60\" W x 80\" L x 15\"; 124.48 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eSplit Top Queen:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 60\" W x 80\" L x 15\" H; 127.98 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eKing:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 76\" W x 80\" L x 15\" H; 160.97 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eSplit Top King:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 76\" W x 80\" L x 15\" H; 163.97 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eCal King:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 72\" W x 84\" L x 15\" H; 160.23 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eSplit Top Cal King:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 72\" W x 84\" L x 15\" H; 163.50 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"King Koil","offers":[{"title":"Twin \/ No Foundation","offer_id":63978421617011,"sku":"SERENITY-TFETM","price":2299.0,"currency_code":"USD","in_stock":true},{"title":"Twin XL \/ No Foundation","offer_id":63978421649779,"sku":"SERENITY-TXLFETM","price":2599.0,"currency_code":"USD","in_stock":true},{"title":"Full \/ No Foundation","offer_id":63978421682547,"sku":"SERENITY-FFETM","price":2599.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ No Foundation","offer_id":63978421715315,"sku":"SERENITY-QFETM","price":2599.0,"currency_code":"USD","in_stock":true},{"title":"Dual Flex Queen \/ No Foundation","offer_id":64274152292723,"sku":"SERENITY-QSTFETM","price":3399.0,"currency_code":"USD","in_stock":true},{"title":"King \/ No Foundation","offer_id":63978421748083,"sku":"SERENITY-KFETM","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Dual Flex King \/ No Foundation","offer_id":64274154586483,"sku":"SERENITY-KSTFETM","price":4099.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ No Foundation","offer_id":63978421780851,"sku":"SERENITY-CKFETM","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Dual Flex California King \/ No Foundation","offer_id":64274156585331,"sku":"SERENITY-CKSTFETM","price":4099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2420\/9425\/files\/Lifestyle-of-King-Koil-Serenity-Intimate-euro-top-firm-mattress.jpg?v=1787588598","url":"https:\/\/www.citymattress.com\/products\/king-koil-intimate-serenity-euro-top-firm-mattress","provider":"City Mattress","version":"1.0","type":"link"}