King Size Memory Foam Mattress for Comfort & Support

Performance Benefits

ULTRA BREATHABLE & COZY: The plush king memory foam mattress is designed with a breathable fabric cover that provides a cool, smooth touch. The Wave-cut Foam effectively dissipates your body heat, reducing heat accumulation. Additionally, the AirSquare Support Foam has extra air space, improving breathability. Goodbye to hot sleep and enjoy ultra-breathable sleep!

SOFT WITHOUT ANY DISTURBANCE: The 12-inch king mattress features high-quality comfort foam that offers the perfect level of softness. It provides superb pressure relief and contours your body curve with motion isolation. With 30% added natural material to absorb odors and sweat, tossing and turning at night are minimized.

IMPROVED SUPPORT & DURABILITY: The mattress is made with high-density, upgraded supportive foam, which improves durability and reduces sagging. Reinforced edge support on both sides prevents slipping when sitting at the bed edge. Sweetnight king size foam mattresses are suitable for back, stomach, and side sleepers.

TRUSTED & CERTIFIED: Sweetnight mattresses are CertiPUR-US and OEKO-TEX certified, making them a trusted choice for health-conscious sleepers. Compatible with various bed frames, they come with a 10-year protection and a 100-night trial. Enjoy worry-free, rejuvenating sleep for a decade.

EASY TO SET UP: The king size mattress is delivered in a vacuum-sealed box and can be set up effortlessly within 30 minutes. Refer to our unpacking instruction video and allow the mattress to rest in room temperature for 24-72 hours to fully expand. Higher temperatures will expand faster, while lower temperatures will expand slower.