It is great! This is thick cotton flannel. They are also very soft. I'm very demanding when it comes to materials, as I'm allergic to latex and synthetics. We bought two pairs of men's pajamas (small and large). I am a 5'8" female and weigh 132 pounds. Women's pajamas tend to be short for me as I have a long torso and long legs. The men's small fits perfectly. My husband is 6ft 2" and weighs 195 pounds. The big one fits him perfectly. These pajamas are amazing. We love them!