Description: Featuring high-quality soft fabric, this knee brace is non-slip, wear-resistant, lightweight, breathable and comfortable to wear. For a variety of applications, our running knee pads can be worn for walking, running, horseback riding, cycling, skiing, dancing and more, as well as keeping your knees warm and relieving knee pain, making them a great warm gift for seniors, friends, family and co-workers. It is constructed of nylon material. There are 4 sizes for you to choose: S, M, L, XL. It is suitable for a variety of sports, such as cycling, fitness, basketball, football, and running. Item Name: Knee Pad Material: Nylon Features: Wide Application, Non-slip, Elastic Size Details: Size: S, Length: 26cm/10.2", Upper Circumference: 15cm/5.9", Suitable Leg Circumference: 30cm-36cm/11.8"-14.2" (Approx.) Size: M, Length: 27cm/10.6", Upper Circumference: 16cm/6.3", Suitable Leg Circumference: 36cm-42cm/14.2"-16.5" (Approx.) Size: L, Length: 28cm/11", Upper Circumference: 17cm/6.7", Suitable Leg Circumference: 42cm-48cm/16.5"-18.9" (Approx.) Size: XL, Length: 29cm/11.4", Upper Circumference: 18cm/7.1", Suitable Leg Circumference: 48cm-54cm/18.9"-21.3" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Knee Pad