Feature: 1. The compression knee sleeve is specially designed to prevent varicose veins and keep legs warm. 2. It not only protects the knees from varicose veins, but also promotes blood circulation and relieves muscle soreness. 3. Adopts non‑slip silicone strip design, ensures that the sleeves can always stay in place and will not slip or roll up 4. Made of high quality nylon material, stable and durable, can be used for a long time. 5. Whether you're running or doing exercise, the sleeves provide you an adequate compression without restricting your movements. Specification: Condition:100% Brand New 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 Note: Please allow 1cm error due to manual measurement. Thanks for your understanding.