These Unisex Knee Compression Sleeves by AEOLOS Sports are suitable for powerlifting, weightlifting, squat or any gym workout. It is a perfect solution for knee support whether recovering from an injury or avoiding it. Size Chart S : 11.8" – 13" M : 13" – 14.2" L : 14.2" – 15.7" XL : 15.7"– 17" XXL : 17" – 18.3" 7MM Neoprene fabric: This is a pair of 100% Neoprene knee sleeve. AEOLOS 7mm SCR neoprene will give you knee support and prevent injury,reduce knee pain.7mm of SCR neoprene keeps this sleeve tight enough to offer a lot of support without cutting off circulation. Perfect for any kind of sport: Weightlifting, Powerlifting, Squat, jogging, soccer, running, skiing, basketball, baseball, volleyball, roller skating, skateboarding, gym and other heavy fitness workouts, etc. Package: 1 Pair *Knee Sleeves CARE INSTRUCTIONS: For regular stains, clean each stain with warm water or add some dishwashing soap. For harder stains, use a soft bristled brush. To fully wash the knee sleeves, rinse and soak them in warm water with mild dishwashing soap for 15-20 minutes.✓100% SATISFACTION GUARANTEED – If for any reason you're not 100% satisfied, we will REFUND your payment or send you a pair of new replacements. Please don't hesitate to contact us,we will always be here if you need us. ✓PROMOTES FITNESS LONGEVITY – Our knee compression sleeves will provide the support & protection you need for years to come! Keeping fitness enthusiasts healthy so they can continue to pursue and surpass their limits. ✓QUICK MUSCLE RECOVERY – Our Knee compression sleeves Compresses the knee joint & promotes blood flow to help in the muscle recovery & helps in prevention of an injury. ✓SUPPORT & PROTECT KNEES – AEOLOS provides the best support for both Men & Women, It provides an adaptive level of stabilization and support for the knee and leg area during all sports and fitness activities.it also helps reducing the risk of sudden jerks/twists that can leave you injured. ✓POWERFUL SPORTS ACCESSORIES – Built completely of AEOLOS at a 7mm thickness ,we’ve managed to create a breathable, comfortable, and effective tool for men & women. No matter what you do to stay in shape—runners, bikers, hikers, lifters—we’re the best choice for comfort, effective recovery and relief.