Key Features

• •Eliminate Sticky Perspiration Marks: Yaak’s Graphene Knit Fabric blend technology enhances breathability by 50% compared to conventional knit fabrics. The king memory foam mattress rapidly dissipates body surface heat, wicks away skin moisture, and sustains consistent air circulation, ensuring all-night dryness without any sticky residue on the body.
• •Continuous Coolness Throughout the Night: Eliminate the discomfort of overheating caused by mattress heat retention during sleep. The memory foam of the 12 inch king size mattress is infused with 30% gel particles, delivering 6 times the cooling performance of standard memory foam. It actively absorbs and expels heat trapped within the mattress, eradicating stuffiness at the source, maintaining optimal comfort throughout the night, and facilitating uninterrupted, restful sleep.
• •Prolonged Breathability & Non-Stuffy Mattress Performance: This memory foam mattress king features a dual-layer wavy 3D foam structure that boosts internal air circulation by 40%, effectively expelling trapped heat to maintain persistent breathability. Bamboo charcoal infusions absorb excess moisture and neutralize odors, preserving long-term mattress freshness. The reinforced double-layer construction enhances load-bearing support and prevents structural sagging even after years of extended use.
• •Relieve Back Pain: This ICA-certified king size mattress memory foam features a top layer of 30D slow-rebound memory foam that precisely contours to the body’s curves and disperses pressure points. The bottom layer of 40D high-density support foam maintains spinal neutrality, enabling undisturbed sleep throughout the night and ensuring pain-free, energized mornings.
• •Made in the USA: Each Yaak gel memory foam mattress is engineered with 20 years of proven foam technology and undergoes 30,000 compression tests, with thickness deformation controlled at less than 0.8%, ensuring reliable and long-lasting performance. Constructed from non-toxic, safe materials, it is certified by both CertiPUR-US and Oeko-Tex, guaranteeing family-friendly safety. Additionally, a 360-night sleep trial and a 10-year warranty are provided to ensure purchase confidence.