this product is great i searched for hours for a size that fit me and found it to be nearly inpossible but the measurements on the page work great. the material is VERY comfortable. only complaint is i wish they were longer, but i am freakishly tall and had no option for a long size. totally my fault. they are also very sliming and breezy. i loved them so much when i came home from work i also wanted to sleep in them.