KungfuDirect Blended Cotton Black Tai Chi Pants - Adult Unisex Designed to fit a wide range of body types. Available in Adult Unisex Sizes. Size varies on Height. No elastic at ankles Made of 80% heavy cotton which is durable and long lasting Material absorbs sweat very well and does not stick onto the body Easy to take care of that you can machine wash and dry with cold, warm, or hot temperature. It will not shrink.