Size Information:
1) X-Small: For 4-7 years old, Up Thighs 7.5 - 10.2 inches, Down 6.7 - 9.4 inches
2) Small: For 7-12 years old, Up Thighs 10.6 - 15.2 inches, Down 9.85 - 14.1 inches

Specifications:
1) Material: Cotton, High Stretch Yarn, Sponge
2) Optional Colors: Rose Pink, Gray, Black
3) Suitable For: Teenagers, Boys, Girls
4) Applicable Age: 4 - 12 Years Old
5) Package: 1 Pair of Knee Pads

Features:
1) Ergonomic design, easy to put on and take off, they can fit tightly to your knees.
2) Effectively reduce the risk of injury in sport and avoid unnecessary injuries and pains.
3) Comfortable fabrics are in good contact with children's skin, making it breathable rather than sultry.
4) Provides strong support for the knees and prevent further knee swelling, torn muscles and ligaments or inflammation.
5) Perfect for all kinds of indoor or outdoor activities, such as dance, volley, gardening cleaning, basketball, handball, cycling, riding and etc.
6) Suitable for four seasons, used in summer, it can help dissipate heat and absorb sweat. And when used in winter, it will protect kids' knees and keep you warm.