About this item

• EASY TO SET UP: King mattress in a box will be deliveried with vacuum-sealed packaging and can be set up effortlessly within 30 minutes. Please refer to our unpacking instruction video and allow it to rest in room temperature for 24-72 hours to fully expand. ( Higher temperatures will expand faster while lower temperatures will be slower.)
• ULTRA BREATHABLE & COZY: The breathable fabric cover of this king size mattress provides a cool, smooth touch to your skin and the Wave-cut Foam will effectively dissipate your body heat, reducing heat accumulation. Meanwhile, the AirSquare Support Foam has much extra air space, which means it can improve breathability. Say goodbye to hot sleep and enjoy ultra-breathable sleep.
• TRUSTED & CERTIFIED: Rest easy knowing Sweetnight mattresses are CertiPUR-US certified and OEKO-TEX certified, which stands as a trustworthy choice for the health-conscious sleeper. Compatible with various bed frames, Sweetnight king size foam mattress comes with a 10-year protection and 100-nights trial, ensuring a decade of worry-free, rejuvenating sleep.
• IMPROVED SUPPORT & DURABILITY: High density supportive foam made of upgraded material improve the durability and reduces sagging. The edge support on both sides of the mattress is reinforced to prevent slipping when sitting on the bed edge. This king foam mattresses accommodate with most back sleepers, stomach sleepers and side sleepers.
• QUIET AND PLUSH: The 10 inch king size mattress features premium comfort foam that provides optimal softness, pressure relief, and body contouring with excellent motion isolation. Enhanced with 30% more natural materials to reduce odors and sweat absorption, resulting in reduced nighttime tossing and turning.