HUEGLO Knee Support Knee Band Knee Stabilizer Exercise Running Free Size Universal for Left and Right Knees 1 Piece Black Hueglo Patella Support ★ The semi-circular natural silicone on the inside of the support provides comfortable compression. Non-slip processing makes it difficult to slip. ★ The breathable and stretchy structure fits perfectly around the knee! Easy to put on and take off with Velcro. ★ By compressing and stabilizing the area below the knee, pain in the knee can be reduced. ★ Functions: Injury prevention, shock absorption, pain relief