Volleyball Knee Pads features: Suitable for men, women and teenagers, the elastic fabric is suitable for the body structure and completely wraps the knee joints, providing an advanced level. protection. In addition, it makes your actions easier and more comfortable. Features Color:Black Material:Nylon, synthetic fiber, silk Size M: 34-42cm/13.38-16.53inch(Upper leg circumference); 45-60kg Size L: 42-48cm/16.53-18.89inch(Upper leg circumference); 60-75kg Size XL: 48-54cm/18.89-21.26inch(Upper leg circumference); 75-95kg You can use it in the ground, bodybuilding or outdoor camping, it is quite a perfect Protective tool.-It is a perfect sports knee pad that's used for running sports or basketball to protect the knee patella.-This knee pad is manufactured with high-quality, fashionable and simple, durable and long-lasting use.-It is a breathable knee pad, allowing you to complete sports and fitness with ease.-Nylon material, breathable, lightweight, non-slip, shockproof, comfortable to wear, without wrinkles.