The knee opening is designed to release the pressure on the bone, reduce the wear of the bone and the meniscus, and release the space for the patella.V-shaped cross straps, V-shaped double compression straps on both sides, wrap and compress, stabilize the knee joint, provide leg lift support, and prevent slippingPay attention to sports, sports injury recovery, protection upgrade, spring support, injury reductionThe built-in spring supports free bending, flexibly matches the support joints, reduces the pressure on the knee / disperses the impact of the movement / prevents the secondary injuryStretch fit, made of stretch fabric, soft and comfortableProduct color: blackProduct size: suitable for weight 35-150kgShipping Quantity: 1 Piece