JUSTROOMY Queen/King Firm Mattress 12/14 Inch Hybrid Mattress with Gel Memory Foam, Cooling Ice Silk Top, Back Pain Relief, US Assembly

Dual Cooling Technology
Crafted with 53% mid-molecular-weight 450g/㎡ ice silk fabric—twice the density of standard materials—this queen-size mattress cover is exceptionally soft, breathable, and skin-friendly. It helps lower the perceived temperature by 2–3°C. Enhanced with gel-infused memory foam, the dual cooling system minimizes heat buildup and ensures a comfortably cool sleep all night, making it ideal for heat-sensitive sleepers.

Firm Yet Comfortable Support
Designed with a Euro top firm profile, this firm queen/king mattress combines deep support with surface softness. The 6.6cm sponge and gel memory foam layer conforms to your body’s curves while distributing weight evenly. Its firm core prevents excessive sinking and offers pressure-relieving support—perfect for seniors and those with back pain.

Advanced Motion Isolation & Edge Support
Featuring 768+ individually wrapped pocket springs, the firm hybrid mattress closely adapts to body movements and provides targeted support to pressure points. The pocket spring system effectively absorbs motion, preventing sleep disruptions from a partner’s movements. Reinforced edges offer stability and prevent sagging, even when sitting or sleeping near the side.

Certified Safe & Durable Structure
Certified by CertiPUR-US® and OEKO-TEX®, this hybrid mattress is free from fiberglass and harmful substances. Its multi-layer construction integrates hundreds of high-density carbon steel springs, offering strong support and noiseless resilience. A reliable long-term sleep solution for every household.

Easy Setup & Universal Compatibility
The 12/14 inch firm mattress arrives compressed in a box for convenience. Simply unbox, unroll, and allow 24–72 hours for full expansion. It works with most bed bases: platform beds, slatted frames, box springs, or adjustable foundations. Engineered to resist sagging and maintain shape over time.