"Pro-Tec Athletics® Short Sleeve Knee Support: The Pro-Tec Athletics® Short Sleeve Knee Support is a unisex compression knee sleeve designed for runners and active individuals managing knee discomfort during training, recovery, and everyday activity. Built with neoprene construction, this sleeve delivers targeted warmth and compression around the knee joint while maintaining consistent contact and support through a full range of motion. The design combines the function of a patellar tendon strap with the coverage of a traditional knee sleeve, making it effective for addressing conditions like Tendinitis, Chondromalacia, and Osgood-Schlatter's Disease without restricting your movement.An infrapatellar elastic strap applies controlled pressure on the infrapatellar buttress, so you can dial in the level of support you need for your specific activity. CoolMax® mesh panels help manage moisture and temperature during extended wear, keeping the sleeve comfortable whether you're logging miles on the road or working through recovery sessions. Velcro® closures allow for a secure, adjustable fit that stays in place as you move. The sleeve is constructed from neoprene, elastic, and tubing - materials chosen to balance durability with flexibility across running, training, and rehabilitation work. Sizing is based on circumference measured just above the patella, with options ranging from Small (13-14.5"") through X-Large (18-20"").Why Our Fit Experts Love It""I recommended this sleeve to a runner dealing with knee discomfort during her morning runs. The infrapatellar strap gave her the targeted compression she needed, and the CoolMax® mesh kept things comfortable even after an hour on the road."" - Hallie, Road Runner Sports Fit Expert, Phoenix AZWho It's Best ForThe Pro-Tec Athletics® Short Sleeve Knee Support is best for unisex runners and active individuals who need knee compression and patellar tendon support during running, training, or recovery. It's particularly well suited to those managing Tendinitis, Chondromalacia, or Osgood-Schlatter's Disease who want a sleeve that stays in place and allows full movement without restriction. VIP Family members can take the Short Sleeve Knee Support for a 90-Day test drive with our Perfect Fit Guarantee."