Smooth feel and cool against my skin. These sheets were exactly what I was looking for. I had some rayon from bamboo sheet sets that were made by another company, and I had wanted to buy more but could not find them. When I saw that  Wayfair had some for sale that were made from the same material, based on other reviews I decided to try them. I bought a king ivory set and a queen gray set. Both are luxurious! My mattresses are about 12 inches deep, and I think these sheets could go around a slightly deeper one if needed, but they fit mine nicely. I’m so glad I was able to find these! These rayon from bamboo sheet sets will be the only type I buy from now on! Would be perfect for a wedding gift too.