Allswell 4" Memory Foam Mattress Topper Infused with Copper Gel, Twin

Sleep cool and comfortably, thanks to this innovative solution. A 4 inch layer of open cell memory foam provides equal parts plush comfort and support, and antimicrobial copper gel keeps your sleep surface feeling cool and staying fresh. Just like our mattresses themselves, they are a cushy testament to our passion for great sleep, blending state-of-the-art materials and smart technology but at a price that's downright retro. With their layers of luxe memory foam and a refreshingly cooling feel, they are designed to take your mattress a level up and make your Allswell dreams even sweeter.