The Evercool Comforter won Good Housekeeping’s Best Bedding Award 2023 with double-sided proprietary cooling fabric. With fibers 5 times finer than silk and an advanced knitting technology, Evercool achieves a superior yet all-natural coolness without any chemical additives or nano-particles. Size: king/ California king 106”x90” Color: snow ivory Purchased in March 2024. Used for about a week. I now have a cooling mattress topper and no longer need, but it is past the return window. Let me know if you have any questions! :)