Description: Prevent Slipping--This knee brace has thickened silicone ring, 3D three-dimensional surround, tightly wraps the knee, elastic and comfortable, balanced decompression, and reduces muscle vibration. Targeted Protection--Both sides are equipped with fish scale memory springs, which are soft and elastic, stable support, slow pressure does not hurt the knees, and the protective gear does not deform. Soft Inner--Heat-pressed seamless soft inner lining, the straps on both sides are pressurized, and the elasticity can be adjusted freely for a firm fit without slipping. Premium Quality--Knitted fabric, good elasticity, comfortable to wear, breathable, not easy to deform, and free to move. Upgrade Technology--Thick and wear-resistant edging, not easy to fall off the line, strong and durable. Specification: Material: Polyester Size Chart: M:Knee Brace length: 32cm/12.60inch lower leg circumference: 27cm/10.63inch upper leg circumference: 32cm/12.60inch Suitable weight:56-65KG L:Knee Brace length: 32cm/12.60inch lower leg circumference: 29cm/11.42inch upper leg circumference: 35cm/13.78inch Suitable weight:65-75KG XL:Knee Brace length: 32cm/12.60inch lower leg circumference: 31cm/12.20inch upper leg circumference: 38cm/14.96inch Suitable weight:75-100KG Package Includes: 1 Piece Knee Brace Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!