Adjustable Runner Knee Strap - Patellar Tendon and Jumper&rsquo;s Knee Strap/band to Relieve Knee Pain. Runner&rsquo;s Knee Support with Soft Breathable Material for a Comfort Fit with Maximum Stabilization. Perfect for runners, basketball, and arthritis support. Strap is made from ultra-light soft breathable comfort-fit material: 65% Neoprene and 35% Nylon. Weighs only 1.5 Oz Sizes: Easily adjusts according to your personal knee curves for total comfort and patella protection. Fits both left and right knee. Highest Quality: Fabric is built to last while still providing fashionable protection for runners, basketball, and arthritis support. Unisex is perfect for men and women. Relieve Knee Joint Pain: Two buckles on the front portion of the strap, combined with two Velcro tabs on the back portion of the strap, allow for a custom and comfortable fit for the knee. The shock absorbed inner round tube insert press on the patella tendon and improve patella tracking. Great as a Meniscus Stabilizer. Lifetime Guarantee: Order with confidence! Comes with our NO-QUESTIONS-ASKED 100% SATISFACTION MONEY-BACK GUARANTEE