•Comfortable lining: Sweat-absorbing and quick-drying lining, quickly absorbs sweat and keeps fresh during exercise •Breathable outer fabric: Densely perforated outer layer, dredges sweat and evaporates quickly •Patella shock pad: Built-in large annular silicone pad, relieves patella pressure •Double strap design: Two-way pressure fixation, stabilizes knee joints •Adjustable: Three-level tightness adjustment, suitable for men and women •Prevent Injuries: Protect the patella to reduce the risk of sports-related injuries, promoting a healthier, safer workout Specifications: •Fabric: Nylon, styrene-butadiene rubber, spandex, polyester fiber •Suitable leg circumference: 33-53cm •Suitable weight: about 40-90kg Package included: •1 x Patella Protection Strap •Other things not included