Size: Length:40cm. Width:12cm. fit thigh circ:33-55cm. one size fit most adults Size: Length:40cm. Width:12cm. fit thigh circ:33-55cm. one size fit most adults Material: Acrylic. Skin-friendly. breathable. stretchy. thick. keep you knee and leg warm in cold winter Super long and thick design. 360 degrees leg protection. upset to keep warm. wear comfortable. Easy to take off and wear with the elastic material Not only have a good effect weatherization and utility in a variety of sports protection. perfect for outdoor activities in cold seasons. such as Cycling. Biking. Motorcycle. Snowboarding. Snowmobile. Skiing. Camping. Hiking. Climbing. Hunting. Running and days out Men Women Adults winter cozy warm elastic knees brace support pads outdoor sports ski cycling motorcycle basketball running kneepad leg knee warmer sleeve. a great Xmas/New Year/Holiday/Birthday gift for yourself. friends and families