Knee Protection Booster 3-Speed Powerful Spring Force Adjustment Power Lift Joint Support Non-Slip for Sports Climbing R

Features:[Strong BoostDamage Recovery] - Makes it easy to lift each knee while you are active. Reduces arthritis, meniscus tears, tendinitis, osteoarthritis and prevents excessive stretching; knee pads provide strong support, especially when climbing stairs, climbing mountains, lifting heavy objects, and exercising.[Adjustable spring] - Suitable for men and women, it can withstand a weight of about 20kg each. It is effective to lighten about 40kg from a persons own weight. The innovative version has a choice of three-speed spring force, and the third-stage spring has the strongest elasticity. It is recommended that you straighten your knee joints to make it easier to switch gears.[Non-slip Design] - Silicone points on the inner layer of the knee protection booster. You dont have to worry about knee-slips during activities. When you wear it, you can adjust the magictape to find the most comfortable position and further fix it.[Breathable Material] - Triple OK composite cotton material - no hairiness OK cloth + cushion EVA + breathable sweat-absorbent SBR cotton, soft and breathable. The venting holes are designed to provide good perspiration and keep the skin cool and comfortable.Specification:-Product Name: New knee support booster-Material: OK cloth + poly carbon-Color: two-color (outside: black / inner: light blue)-Use crowd: unisex-Size: S code for 35-75KG, L code for 76-150KG.-Function: knee support, assist, patella fixation, knee protection, decompression, etc.Package