Sheets are a lot like a comfy T-shirt in feel. They washed well and are nice and stretchy. They feel very comfortable. Two potential annoyances: If you toss and turn, the sheets can bunch up underneath you and you can't get them to go flat easily once that happens - you have to re-make the bed - and the sheets don't slide across each other easily. Overall, the sheets work well with our new foam mattress (10" thick, Yogabed mattress).