Make your bedroom your favorite room in your house with a luxurious Aireloom Vivien medium California king mattress from RC Willey! Each Aireloom mattress brings together the highest quality of materials to give you the best sleep possible. You’ll love the medium feel of the Vivien mattress that provides supportive comfort to relieve those pesky pressure points. Add an adjustable base to make enjoying this mattress that much easier. Don’t forget the mattress pad! When purchased at the same time as a mattress from RC Willey, our high-quality mattress pads help keep your mattress safe with a 10-year limited guarantee. Hand tufted Quilt Layers: Ultra-conforming knit with Tencel and Phase Change material Silk/wool fibers FR fibers Super soft quilting foam Plush convoluted foam True-Stretch cotton backing Comfort Layers: Luxury firm graphite infused Celsion TerraPur Latex Luxury firm Aireluxe foam 8 lbs cotton Slow recovery visco foam Support System: Specially designed high-density perimeter support 8 Support-flex tempered 13.75 gauge individually wrapped coils