California King Mattress 12 Inch, Firm Hybrid Mattress in a Box | Hotel Level Comfort, 7-Zone Pocket Springs, Cooling

California King Mattress 12 Inch, Firm Hybrid Mattress in a Box — mattresses in every size and firmness — memory foam, hybrid, and innerspring.

Key Features

• Luxurious Comfort & Ergonomically Designed: Our exclusive 7-Zone Pocket Spring System is precision-engineered to match your body's natural curves. As you lie down, shoulders sink slightly for pressure relief, the lumbar spine receives targeted lift, and legs rest easy. A plush memory foam layer adds just enough softness on top, delivering a firm feel that's truly "just right" for your cal king size mattresses - whether you sleep on your back, side, or stomach.
• Silent Motion Isolation: Over 600 individually pocket springs mean motion stays where it starts. If you're sharing your cali king hybrid mattress with your partner or pet, the motion is absorbed right where it starts. You won't feel a thing. No noise, no vibration. Light sleepers, this is your peace of mind.
• Edge Support You Can Count On: We added 3 rows of reinforced springs around the perimeter, delivering 30% more reinforcement for lasting durability. Sit, sleep, or lounge near the edge with complete confidence, and the surface stays solid and supportive, edge to edge. The whole california king memory foam mattress stays solid.
• Say Goodbye to Hot, Stuffy Nights: Our 7-layer construction in this cal king bed mattress includes a cooling-gel memory foam layer and ventilated comfort foams that actively wick away heat and moisture. Paired with a soft, breathable knit cover, you stay cool, dry, and comfortable with no more night sweats.
• Cal king Mattress in a Box: We roll and compress each into a box so compact, it glides through doorways and up stairs with ease. Just unbox, unroll and expand (allow 48-72 hours for full shape). Every is built with multi-stage quality inspections, CertiPUR-US certified materials, and fiberglass-free construction. Backed by a 10-year limited warranty.

Specifications

Free shipping included. 30-day hassle-free returns.