Wayfair | Sleep By Wayfair Hybrid | 12" California King Mattress

Upgrade your sleep with this thoughtfully designed hybrid mattress that blends the contouring comfort of memory foam with the responsive support of individually pocketed coils. With a medium feel and tight top construction, it’s ideal for a wide range of sleep positions—from back and side sleepers to combination sleepers. Built with a multi-layer system, including gel-infused memory foam and breathable materials, this mattress helps regulate temperature for a more comfortable night’s rest. The ergonomic lumbar support design promotes proper spinal alignment, while the low motion transfer construction helps minimize sleep disruptions from movement. Finished with a breathable polyester cover and compatible with adjustable bed bases, this mattress is a versatile choice for both primary bedrooms and guest spaces.