{"product_id":"b0cl14d52r","title":"Siena 10” Cal King Hybrid Firm Mattress - Memory Foam \u0026 Innerspring System - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - Mattress in a Box - CertiPUR-US Certified","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e180-NIGHT HOME TRIAL and 10 YEAR MANUFACTURER WARRANTY - Rest easy with a Siena mattress. You'll enjoy a 180-night home trial, and we stand by our product – if there’s any defect or flaw in your Siena in the first 10 years, we'll replace or repair it for free.\u003c\/li\u003e\n\u003cli\u003eGEL MEMORY FOAM MEETS SPRINGS - Siena Hybrid combines an inch of CertiPUR-US Certified gel memory foam with innerspring coils for contouring support and boosted breathability. Siena doesn’t compromise on comfort. We might cost a lot less than our competitors, but your Siena mattress sure packs a punch when it comes to responsive comfort, supporting proper spinal alignment, and relieving pressure points.\u003c\/li\u003e\n\u003cli\u003eFIRM and SUPPORTIVE - Finding the perfect firmness is a breeze with the Siena. We created a firm version of our hybrid to cater to sleepers who love firm support from their mattress without sacrificing comfort.\u003c\/li\u003e\n\u003cli\u003eEXCELLENT EDGE SUPPORT - Siena Hybrid is constructed with 7” of individually-wrapped, sturdy wire coils with three rows of edge support on all four sides.\u003c\/li\u003e\n\u003cli\u003eSIMPLE TO SET UP - Just move the box to the room you want to use it in, unbox and unroll your mattress, and watch it expand before your eyes. Your Siena will be snooze-ready in 24 hours.\u003c\/li\u003e\n\u003cli\u003eSAFE \u0026amp; FIBERGLASS FREE - Your Siena mattress is made without ozone depletors, mercury, lead, formaldehyde, phthalates and other harmful substances that can be in consumer products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eStyle : 10” Hybrid Firm\u003c\/li\u003e\n\u003cli\u003eSize : California King\u003c\/li\u003e\n\u003cli\u003eSpecial Feature : 180 Night Trial, Back Pain Relief, Breathable and Cool, Low Motion Transfer, Pressure Relief\u003c\/li\u003e\n\u003cli\u003eColor : White\u003c\/li\u003e\n\u003cli\u003eUpholstery Fabric Type : Polyester Blend\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siena","offers":[{"title":"Default Title","offer_id":52976095559864,"sku":"B0CL14D52R","price":838.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2665\/4136\/files\/817WNjrcIWL._AC_SX679.jpg?v=1772887147","url":"https:\/\/opti-rest.com\/products\/b0cl14d52r","provider":"OptiRest","version":"1.0","type":"link"}