Material: 85% polyester + 15% elastane. Breathable and elastic. Side mesh pocket Comfortable to wear, just like a second skin. The padding is located on the knees and effectively protects the knee, patella and top of the Tibia.The padding stays in place. So your children can be active without feeling bulky or restricted to movement. Suitable for basketball, football, baseball, softball, running, training, fitness, outdoor and indoor etc.polyester+elastaneHand Wash OnlyPerfect for various sports and activities, including basketball, football, baseball, volleyball, running, jogging, cycling, hiking, skateboarding, ice skating, snowboarding etc.Products from Bazhou's store