Improve your sleep quality and recover faster sleeping on the MOLECULE 3" CopperWELL™ mattress topper with HexFLO™ memory foam. Experience MOLECULE’s patent-pending HexFLO™ surface technology with 7 zones of dynamically responsive support, pressure relief, and airflow. The MOLECULE CopperWELL™ topper features copper-infused memory foam with an open-cell structure for improved breathability and heat transfer, providing the ideal temperature for optimized rest and wellness. The MOLECULE CopperWELL™ topper is compatible with all mattresses, transforming any existing mattress into a brand new bed. All foam used in MOLECULE products utilizes an exclusive environmentally conscious manufacturing process to minimize environmental impacts. Elite athletes, including Alex Morgan and Michael Phelps, trust MOLECULE to optimize their sleep and perform at peak levels. HexFLO™ 7-zone Surface Technology: Open-cell foam with our innovative HexFLO ™ surface air technology for advanced airflow and dynamic, targeted relief and support to achieve proper spinal alignment Innovative Copper: The CopperWELL ™ and copper-infused gel memory foam open-cell structure provides the perfect blend of pressure relief, support, and breathability. The memory foam provides ample support in key pressure point areas, while the copper gel pushes back to the areas with less pressure. The two materials work synergistically to deliver waves of alternating response and pressure relief where you need it most Tested and Trusted: MOLECULE is tested and approved by the world's elite athletes, including Michael Phelps and Alex Morgan Made in the USA: All foam used in MOLECULE products is manufactured to the strictest environmental standards, Certipur-US® certified and made in the USA Features: Moisture Wicking, Antimicrobial, Memory Foam, Hypoallergenic, Breathable, Back Support Manufacturer Warranty: 5 Year Limited Bed Size: Twin Measurements: 75 Length/Inches, 38 Width/Inches Base Material: 100% Polyurethane Care: Spot Clean Decor Styles: Casual Thickness: 3 - 3 1/2 Inch Comfort Level: Basic Protection Level: Basic Mattress Pads & Toppers Type: Mattress Toppers Country of Origin: Made in US