Features: Adopting a double strap structure to provide more stable knee support. Suitable for high-intensity sports scenarios such as running and basketball, allowing you to focus on every workout. Selected nylon ensures comfort and breathability for long-term wear. Effectively reduces the feeling of stuffiness during exercise, suitable for long-term training and daily activities, and keeps knees dry. Scientific pressure distribution design effectively relieves patellar pressure, especially suitable for people with knee discomfort or recovery period. Flexible adjustment design ensures that different leg circumference groups can find the appropriate elasticity. Light in weight design, convenient to carry around without adding extra burden. Specifications: Fabric: nylon Size: Front belt length 23cm/9.06in, rear belt 27.5x11cm/10.83x4.33in Attribute: black gray, gray pink, gray green. Practicality: It is suitable for running, basketball, football and other sports scenarios, effectively protecting knee joints and improving sports performances. Package Includes: 1 Piece Patella Knee Brace note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.