{"product_id":"iseries-nxg-3500-135-hybrid-medium-mattress","title":"iSeries NXG 3500 13.5\" Hybrid Medium Mattress","description":"\u003cp\u003eWe’ve evolved the Serta® iSeries NXG™ to be the next generation of comfort. We’ve built this Medium feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief and ideal support for a deeper , more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG™ Memory Foam delivers deep, contouring pressure relief. A cool-to-the-touch fabric offers instant cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. The hybrid models feature a 5-zone coil system with alternating firm and plush areas to better support the curves of your back and body.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort Feel:\u003c\/strong\u003e Best for most sleepers, couples with mixed preferences and those who change positions.\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber Memory Foam offers contouring pressure relief and channels heat away from the body\u003c\/li\u003e\n\u003cli\u003eNXG Memory Foam is a high-density, premium memory foam with a slow-response feel for deep, contouring pressure relief\u003c\/li\u003e\n\u003cli\u003eCoolFeel™ cover provides immediate cooling, directly from the mattress surface, so you sleep and wake refreshed\u003c\/li\u003e\n\u003cli\u003e5-Zone Coil Support System targeted support for your back and body with BestEdge™ for lasting, edge-to-edge mattress integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10-Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Serta","offers":[{"title":"Twin XL","offer_id":48633931432151,"sku":"500401938-1020","price":2599.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":48633931464919,"sku":"500401938-1030","price":2749.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":48633931497687,"sku":"500401938-1050","price":2899.0,"currency_code":"USD","in_stock":true},{"title":"Split Head Queen","offer_id":48633931530455,"sku":"500401938-1059","price":3499.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":48633931563223,"sku":"500401938-1060","price":3599.0,"currency_code":"USD","in_stock":true},{"title":"Split Head King","offer_id":48633931595991,"sku":"500401938-1069","price":4199.0,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":48633931628759,"sku":"500401938-1070","price":3599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7067\/0551\/files\/pxxwjvkngtzrlc5pbqvg_df63c246-4ee9-4fbb-b7ef-c26e52e1b8bf.jpg?v=1779162804","url":"https:\/\/pasadenamattress.com\/products\/iseries-nxg-3500-135-hybrid-medium-mattress","provider":"Mattress Stop","version":"1.0","type":"link"}