Elastic Size available: XS size is fit for age 3-5 years old,S size is fit for 6-12 years old,M Size is fit for 12-15 years old Thick sponge protection on knee,Perfect for most sports like jogging, running, dancing, football, basketball,volleyball, skating,cycling and more sport High performance elastic fabric. tightly fixed in the legs,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 sporting. Note:hand wash, Elastic ,Nonslip Colors: Black, Grey, Pink,Blue,Beige,Rose
5) Package: 1 Pair of Knee Pads

Features:
1) Comfortable fabrics are in good contact with your skin, making it breathable rather than sultry.
2) Ergonomic design, easy to put on and take off, they can fit tightly to your kids' legs.