Millennium Cushion Firm Gel Memory Foam Hybrid White California King Mattress

The Millennium Cushion Firm Gel Memory Foam Hybrid White California King Mattress by Signature Design by Ashley blends cooling foam comfort with supportive coils for a steady, cushion-firm feel. Designed for temperature control, it uses two layers of phase change material (PCM) along with copper-infused memory foam to help manage heat through the night. A soft, flexible 4-way stretch knit cover works with the comfort layers to promote easy movement and consistent contouring.

Inside, a 2" copper-infused memory foam layer pairs with 3" sculpted, body-contouring comfort foam to relieve pressure in key areas like the shoulders and hips while still maintaining a firmer overall support level. Under the foams, pocketed coils and an individually wrapped coil pack provide targeted support and help reduce motion transfer, so movement on one side is less likely to disturb the other.

For added responsiveness, the premium pressure-sensitive NanoCoil unit helps the mattress adapt to your body’s shape and position changes. This hybrid design is adjustable base compatible and ships in a box for convenient delivery. Made in the USA, it includes a 10-year non-prorated warranty (see warranty details; purchasing mattress and foundation from two different brands may void warranty).

• Luxury cushion-firm comfort for a supportive feel with gentle cushioning
• Two layers of phase change material (PCM) help regulate sleeping temperature
• 2" copper-infused memory foam supports cooling and pressure relief
• 3" sculpted body-contouring comfort foam helps reduce pressure points
• Pocketed coils support the body while helping limit motion transfer
• Premium pressure-sensitive NanoCoil unit adds responsiveness and adaptive comfort
• Individually wrapped coil pack supports alignment and promotes airflow through the mattress
• 4-way stretch knit cover designed to move with you for consistent comfort
• Adjustable base compatible
• Ships in a box; allow up to 48 hours after opening for full expansion
• 10-year non-prorated warranty (see warranty for details)
• Made in USA