Materials & Construction Quality cover with cooling technology - A soft, quality cover features cooling technology to promote a cool sleeping environment T&N Adaptive(R) foam - A breathable, open-cell foam, infused with cooling gel plus heat-conducting graphite, is designed to help wick heat away while providing contouring pressure relief and responsive, bounce-back support Base Foam - This durable layer helps create a supportive, stable foundation Intentionally Designed GREENGUARD Gold Certified means this product has been screened for over 10,000 harmful chemicals and VOCs that contribute to indoor air quality CertiPUR-US(R) Certified means our foam was tested for and is free from harmful chemicals and gasses Assembled in the USA for the highest quality Compatibility Compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunkie boards, and adjustable frames Care Please allow two weeks of use for your mattress to break in and air out; Spot clean only with water-based cleanser