Come and see our amazing products. Our compression sleeves are made from a blend of nylon and polyester. Lightweight, stretchy, breathable, moisture-wicking, & odor resistant. Elastic upper bands hold the covers comfortably in place & thumbholes provide hand protection. We recommend machine washing in cold water. Bleaching and machine drying are not recommended. Pls confirm further with us if any query about packing info, inventory status and time schedule.