Feature: 1.SUITABLE FOR ANY SPORTS - Running, athletics, jogging, cycling, weightlifting, squats, soccer, basketball, volleyball, skiing, tennis, golf, walking, hiking, lifting and yoga, just about any sports and exercise activity 2.NON SLIP INNOVATIVE SUPPORT:no itching, no slipping, full mobility and comfort. Removable and adjustable strap so you can customize compression to your needs The entire buttress system locks to protect your joints, ensure the support fits snugly and retains its shape. 3.PAIN RELIEF PROMOTE MUSCLE /JOINT RECOVERY - The newest ergonomic design with extra adjustable wrap to promote muscle recovery and injury prevention, relieves muscle stiffness and extra soreness. 4.PROFESSIONAL GRADE MATERIAL - Made of great quality nylon, keeping sweat away from your skin with high elastic, won't roll, slide and slip down, help you regain mobility and ease pain, stimulate healing. Notice: Please allow 1-3cm differs due to manual measurement. Size Leg Circumference Length S:30cm-36cm 27cm M:36cm-42cm 27cm L:42cm-46cm 27cm XL:46cm-52cm 27cm Package List: 1pc*Knee Brace Support