Features 1The compression knee sleeve is specially designed to prevent varicose veins and keep legs warm. 2It not only protects the knees from varicose veins, but also promotes blood circulation and relieves muscle soreness. 3Adopts non?slip silicone strip design, ensures that the sleeves can always stay in place and will not slip or roll up 4Made of high quality nylon material, stable and durable, can be used for a long time. 5Whether you're running or doing exercise, the sleeves provide you an adequate compression without restricting your movements. Specification Condition: Item Type: Compression Knee Sleeve Material: Nylon, Latex Silk Function: Adjust the Balance of Exercise Force, Relieve Knee Pain, Suitable for Exercise, Hiking, Cycling, Basketball, Baseball and Other Sports. Package List 1 x Compression Knee Sleeve