Children'S Knee Support Protector Cover, Minilujia 2Pcs/Pair Kids Knee Brace Pad Thick sponge protection on knee,Perfect for most sports activities like jogging, running, dancing, football, basketball,volleyball, skating,cycling,sports and more. joint pain relief and injury recovery,very effective avoid bruise and arthritis. High performance elastic fabric. tightly fixed in the legs, not easy to slip when in sport,It keeps you protected against impact injuries. Offers sturdiness and stability to your knees with a snug fit. Stretchy,breathable,comfortable, lightweight and protective,protects knees against scrapes. Soft fabric allows greater flexibility motion, you kid need a pair of knee support cover in summer when they wear short pants. Size available: XS size is fit for age 3-5 years old children,S size is fit for 6-12 years old children. Note:hand wash