Our Sweetnight queen mattress features a Three-Stage Cooling System: CoolNest technology with an Ice Silk Cover for instant coolness, plus PCMflux foam that adapts to your body temperature to keep you comfortably cool all night. Equipped with 600 individually wrapped Dynamic Coils, it offers targeted support and reduces motion transfer by 70% (＜15% transfer rate), ensuring undisturbed sleep. The DuoSense Pillow Top combines gel memory foam for pressure relief (reduces pressure by 32%) and 3D comfort foam for resilient support, creating a gentle, cradle-like feel. Reinforced edge support with high-density foam encasement prevents sagging and maximizes usable sleep space. Certified safe: CertiPUR-US foam, OEKO-TEX cover, hypoallergenic and fiberglass-free, ACA-recognized for back support. Vacuum-compressed in a box, it expands to full shape within 72 hours.
