Peaceful zzz’s, positive impact. This mattress prioritizes conscious craftsmanship without sacrificing the luxurious sleep you love. Pressure-relieving layers keep you snoozing soundly. It’s constructed with REPREVE® recycled polyester made from plastic bottles, helping to protect the land we live on, the oceans we need and the air we breathe. And you can rest easy knowing the Talalay latex comes from responsibly managed forests—all while the latex’s temperature-regulating design keeps you cool and comfortable throughout the night. Specifications▶ Specifications Details Brand Name Sierra Sleep® by Ashley Material Fabric Lifestyle Traditional Bed Size Queen Pattern Solid Mattress Feature Hybrid Assembly Assembly Not Required Product Details▶ Comfort level: soft Luxury 4-way stretch knit top cover for uniform comfort and durability Made with REPREVE®, the world's leading recycled fiber; REPREVE® recycled polyester is made from plastic bottles FSC® Certified Natural Talalay latex is made from 100% natural rubber and offers a consistent and supportive feel Power packed wrapped coil unit with Ashley Edge technology to minimize motion transfer and enhance support Base support foam for added stability Adjustable base compatible 10-year non-prorated warranty Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details Foundation/box spring available, sold separately Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening State recycling fee may apply Availability▶ Available Configurations SKU M52431 — Queen Dimensions: 79.5''W x 60''D x 14''H | Weight: 113.0 lbs▶This option is a Queen Mattress.SKU M52441 — King Dimensions: 79.5''W x 76''D x 14''H | Weight: 145.0 lbs▶This option is a King Mattress.SKU M52451 — California King Dimensions: 83.5''W x 72''D x 14''H | Weight: 145.0 lbs▶This option is a California King Mattress.