This knee sleeve applies stable pressure across your knee joint. It offers optimal muscle support between workouts and during casual everyday activities. With our sleeve, you’ll be able to tackle any activity life throws your way, while ensuring you’re a step ahead in injury prevention! Our knee support is perfect for any activity that involves a great amount of stress on the joints, like baseball, basketball, soccer golf, gym, hiking, running, tennis, volleyball, and more! Made from 80% Nylon 20% spandex.