Pain relieving knee cap support Medically engineered to help relieve knee pain associated with arthritis, aching joints, aid recovery from LCL MCL ligaments, meniscus tears, ACL, patella injuries., Open patella knee support is best for all sports activities like running, workouts, gym, cycling, biking, football, basketball, golf, athletic, soccer, hiking, tennis, crossfit., Knee support is made with Nylon which is a high quality material, ideal for compression sleeves and braces, ADJUSTABLE: Three Velcro straps help you to wrap the brace as tightly as required, ensuring it fits knees of all shapes and sizes, and allowing you to readjust as swelling subsides.