Elastic,Silicone PROFESSIONAL KNEE PROTECTION PADS: knee brace applies stable pressure across your knee joints. Suitable for knee pain and discomfort, mild strain prain, knee fatigue, patellar instability, fitness EXCELLENT ERGONOMICALLY DESIGN: This knee brace wraps tightly around the knee. It provides optimal muscle support between workouts and daily activities and combines an ergonomic design with 4-way stretch BREATHABLE & NON SLIP: Made of breathable knitted soft fabric with non-slip silicone straps to help relieve swelling and muscle soreness SIZE RECOMMENDATION: Please refer to the size chart image to find the best fit for you. Start by measuring at the thigh (5 inches above the knee). If unsure, please contact our support team DAILY USE & OUTDOOR ACTIVITIES: it can help you heal faster and help reduce arthritis and knee pain. Enjoy sports! Ideal for jobs that require regular use of the knee, such as hiking, running, ball games Comfortable Non-Slip Knee Support Highly elastic design with a soft and flexible fit to the knee, making the brace comfortable to wear. Widely used in many sports such as running, cycling, basketball, soccer, rugby, golf, cycling, tennis, hiking, volleyball and more. You will be able to enjoy superior knee support while still maintaining your peak performance and full leg motion! Anatomically Contoured Silicone Pad Inside silicone gel pad for pressure relieving and shock absorption. Anatomically contoured patella gel pads and double-sided spring side stabilizers. Special fabric keeps you smooth and soft all day long! Extremely lightweight and universally adjustable with 2 flexible spring stabilizers and patella gel pad support for ultimate protection! PAY ATTENTION: Please check to select your size. We suggest you do not choose a size based on your height and weight. You need to determine the size based on the thigh circumference 5 inches above your kneecap. (This is the most accurate.) Knee pads are suitable for weight (121 to 140 pounds) package1pair Knee pads .