{"product_id":"serta-iseries-nxg3500-13-5-medium-mattress-11286b5e","title":"Serta iSeries Nxg3500 13.5\" Medium Mattress","description":"The iSeries NXG3500 by Serta 13.5-inch mattress is a memory foam design built to deliver cooling comfort, pressure relief, and consistent support. This memory foam construction uses advanced materials to help reduce tossing and turning for a more restful night’s sleep. The split-head design can be paired with a compatible adjustable base to allow for independent head articulation, supporting personalized comfort and lifestyle needs. Its medium feel is ideal for back and side sleepers who want a balance of cushioning and support. NXG™ Memory Foam provides deep, contouring pressure relief, while Carbon Fiber Memory Foam helps channel heat away from the body for added comfort. A high-density foam core with Ultimate Edge™ Support offers durable, edge-to-edge stability across the mattress. The CoolFeel™ cover features a cool-to-the-touch surface designed to provide immediate cooling as you fall asleep. Mattress protector recommended.","brand":"SERTA","offers":[{"title":"Default Title","offer_id":47654259490993,"sku":"81033","price":2273.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/5976\/0561\/files\/S2600081033R00_HQ_SR_SR3500_13_5_MD_MAT_0cb9988a-9e4d-4ef8-8503-7a389a57e29a.jpg?v=1790109366","url":"https:\/\/clearance.cityhome.com\/products\/serta-iseries-nxg3500-13-5-medium-mattress-11286b5e","provider":"Clearance City Home","version":"1.0","type":"link"}