Features: Adopting an innovative V-shaped spring accent, it provides excellent knee support and alleviates discomfort caused by prolonged exercise. Quality OK fabric ensures good breathability and comfort for the knee during exercise. The design conforms to ergonomics, perfectly fits the knee, provides all-round protections and does not affect the flexibility of movement. Whether it's daily commuting or professional sports, it can be easily handled and suitable for various groups of people. Durability and excellent anti slip performances, ensuring that the knee remain stable and does not slip even during intense exercise. Specifications: Fabric: OK cloth Size: approx. 68cm/26.77inch(more detail size please refer to pictures) Practicality: Designed specifically for outdoor sports, cycling, mountain climbing, running and fitness, it helps users obtain better knee protections during sports and reduce the risk of injury. Package Includes: 1Pc Knee Brace note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.