• The left and right springs support the knee and cushion the shock
• Multiple vent holes design, super breathable and comfortable
• Soft and high elastic band provide fixed compression for your knee
• Provide enough support for the knee, keeps the knee stable during exercise to avoid injury
• Magic tape fixing design, easy to put on and take off

Specifications:

• Size: M/L/XL/2XL
• Main material: elastic band\mercerized cotton\magic tape, support strip
• M upper knee circumference: 33-41cm, lower knee circumference: 29-34cm
• L upper knee circumference: 37-45cm, lower knee circumference: 31-37cm
• XL upper knee circumference: 41-49cm, lower knee circumference: 34-40cm
• XXL upper knee circumference: 45-53cm, lower knee circumference: 36-45cm
• (Note: There are errors in manual measurement, please understand, all are subject to the actual product)