knee is made of high-class materials, practical and durable, which can serve you a long time. Premium , with a non-slip design, provides comfort and for everyday activities and sports, including running, skiing, football, basketball, weightlifting, biking, hiking, walking, etc. Features -Color:Grey -Material:Nylon -Size( ):24.50X16.50X1.00cm/9.63X6.48X0.39in; Leg Circumference: 36-42cm/14.17-16.53in; Recommended Weight: 50-60kg -Size(L):24.00X17.00X1.00cm/9.43X6.68X0.39in; Leg Circumference: 42-48cm/16.53-18.89in; Recommended Weight: 60-70kg -Size(XL):27.00X18.50X1.00cm/10.61X7.27X0.39in; Leg Circumference: 48-54cm/18.89-21.25in; Recommended Weight: 70-80kg -The brace is also very suitable for improving blood circulation, relieving , reducing muscle soreness and avoiding unnecessary injuries and . -Our knee has good elasticity, can fit your legs tightly, no matter where you are, you will not slipping off. - knee is very suitable for sedentary office workers, elderly people suffering from and outdoor sports enthusiasts. - knee is made of high-class materials, safe and durable, and can be used for a long time. -Suitable for badminton, tennis, dance, break dancing, skating, volleyball, skiing, wrestling, crawling, etc. Package list: 1 x Pair of Knee Sleeves