Pad Fixed Separation TechnologyEach padded is individual particle, array by ergonomics to against impact. This design of knee brace with high flexibility, helps protect your leg from bumps,bruises and friction burns, meanwhile, will not restrict your leg freedom of movement and your overall mobility.Anti-slip Strip Silicone strip, Prevents slipping down, Environmentally material prevent allergies. Support for activities requiring strenuous knee movement, For example, Football, Handball, Soccer, Tennis, Baseball, Crossfit, Basketball, Weightlifting, Powerlifting or Volleyball, etc. More confidently enjoy these activities and keeping your peak performance anytime.High Quality Elastin Fabric This knee sleeves provides Well-balanced between compression and comfort to help ensure blood flow and proper circulation during exercise. The breathable elastic is going to keep you cool, will fit tightly, and help to wick away sweat during strenuous exercise.Available in Five Sizes Most knee pads are the wrong size making them bulky uncomfortable and constantly slipping. This is due in large part to most brands using only 1 size pad for all adult and child sleeves. has designed different sized pads so that regardless of the size your padded elbow sleeves will be a perfect fit. Available in sizes for youth boys and girls, and adult men and women.Washing Instructions Due to material problems, the knee sleeve is not machine washable that will damage the foam pad inside. It is recommended to wash by hand and dry naturally. If you have any questions, please contact us. Protection Upgrade 10mm thickened EVA pads, One Sleeve included knee padded and calf padded, The same cost, more protection. Protect the knee and calf area when you sport impact damage or joint damage recovery. Safe and soft for you or your kids skin. With our Elbow Sleeves B07GW9H8MN, gives you full protection during the all activities.