{"title":"Extra Firm Mattresses","description":"\u003cp\u003eExtra Firm Mattresses\u003c\/p\u003e","products":[{"product_id":"back-supporter-kaylee-supreme-extra-firm","title":"Back Supporter Kaylee Supreme Extra Firm","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: space-around; align-items: center; margin-bottom: 20px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_Phase_Change_Technology_Circle.png?v=1746918169\" alt=\"\" width=\"100\" height=\"101\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_Gel_Memory_Foam_Circle.png?v=1746918170\" alt=\"\" width=\"100\" height=\"100\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_Encased_Coil_Circle.png?v=1746918169\" alt=\"\" width=\"100\" height=\"101\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_High_Density_Foam_Circle.png?v=1746918169\" alt=\"\" width=\"100\" height=\"99\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_USA_Circle.png?v=1746929639\" alt=\"\" width=\"105\" height=\"105\"\u003e\n\u003c\/div\u003e\n\u003cp\u003eDiscover stability and relaxation in the Back Supporter Hybrid Kaylee Supreme Extra Firm, made for people who value both cooling relief and firm structure. The responsive coil system reduces partner disturbance and supports deep sleep. This model is made in the USA using premium grade materials and expert construction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCOOLING FABRIC COVER: Helps dissipate heat and promotes a cooler sleep surface for a refreshing night.\u003c\/li\u003e\n\u003cli\u003eGEL MEMORY FOAM SUPPORT: Conforms to pressure points while drawing away heat for soothing comfort.\u003c\/li\u003e\n\u003cli\u003eINDIVIDUALLY WRAPPED COILS: Provide targeted support and help reduce movement transfer for deeper sleep.\u003c\/li\u003e\n\u003cli\u003eSUPPORTIVE FOAM CORE: High density foam reinforces structure and adds stability to every sleep zone.\u003c\/li\u003e\n\u003cli\u003eCRAFTED IN THE USA: Built with care using high quality materials sourced and assembled in the United States.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spring Air","offers":[{"title":"Queen - 60\" W X 80\" L","offer_id":50853395202385,"sku":"M2113-05","price":1899.99,"currency_code":"USD","in_stock":true},{"title":"Twin - 38\" W X 75\" L","offer_id":50853395267921,"sku":"M2113-03","price":1379.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL - 38\" W X 80\" L","offer_id":50853395235153,"sku":"M2113-07","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"Full - 54\" W X 75\" L","offer_id":50853395104081,"sku":"M2113-04","price":1749.99,"currency_code":"USD","in_stock":true},{"title":"Eastern King - 76\" W X 80\" L","offer_id":50853395169617,"sku":"M2113-06","price":2299.99,"currency_code":"USD","in_stock":true},{"title":"California King - 72\" W X 84\" L","offer_id":50853395136849,"sku":"M2113-10","price":2299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Kaylee_ET_Lifestyle.jpg?v=1747689506"},{"product_id":"back-supporter-kaylee-extra-firm","title":"Back Supporter Kaylee Extra Firm","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: space-around; align-items: center; margin-bottom: 20px;\"\u003e\n\u003cimg height=\"100\" width=\"100\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_Gel_Memory_Foam_Circle.png?v=1746918170\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_Phase_Change_Technology_Circle.png?v=1746918169\" alt=\"\" width=\"100\" height=\"101\"\u003e\u003cimg height=\"101\" width=\"100\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_Encased_Coil_Circle.png?v=1746918169\"\u003e\u003cimg height=\"99\" width=\"100\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_High_Density_Foam_Circle.png?v=1746918169\"\u003e\u003cimg height=\"105\" width=\"105\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Back_Supporter_USA_Circle.png?v=1746929639\"\u003e\n\u003c\/div\u003e\n\u003cp\u003eBack Supporter Hybrid Kaylee Extra Firm adapts naturally to your body, offering pressure relief and reduced motion transfer in a durable sleep system. From core to cover, every component is chosen to deliver night after night of supported sleep. Made in the USA and built for comfort over time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBREATHABLE SLEEP SURFACE: Soft knit fabric encourages airflow and helps you sleep at a comfortable temperature.\u003c\/li\u003e\n\u003cli\u003eGEL INFUSED COMFORT LAYER: Offers contoured support and reduces excess warmth during the night.\u003c\/li\u003e\n\u003cli\u003eZONED COIL SYSTEM: Strategically placed coils offer reinforced lumbar support and motion separation.\u003c\/li\u003e\n\u003cli\u003eEXTRA DENSE FOAM BASE: Offers resilient structure and firm lift for sleepers who prefer maximum support.\u003c\/li\u003e\n\u003cli\u003eCRAFTED IN THE USA: Built with care using high quality materials sourced and assembled in the United States.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Spring Air","offers":[{"title":"Queen - 60\" W X 80\" L","offer_id":50853437669713,"sku":"M2114-05","price":1899.99,"currency_code":"USD","in_stock":true},{"title":"Twin - 38\" W X 75\" L","offer_id":50853437735249,"sku":"M2114-03","price":1379.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL - 38\" W X 80\" L","offer_id":50853437702481,"sku":"M2114-07","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"Full - 54\" W X 75\" L","offer_id":50853437571409,"sku":"M2114-04","price":1749.99,"currency_code":"USD","in_stock":true},{"title":"Eastern King - 76\" W X 80\" L","offer_id":50853437636945,"sku":"M2114-06","price":2299.99,"currency_code":"USD","in_stock":true},{"title":"California King - 72\" W X 84\" L","offer_id":50853437604177,"sku":"M2114-10","price":2299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9460\/4369\/files\/Kaylee_ET_Lifestyle.jpg?v=1747689506"}],"url":"https:\/\/www.springair.com\/collections\/extra-firm-mattresses.oembed","provider":"Spring Air","version":"1.0","type":"link"}