Engineered for active performance, the Proact Seamless Sports Sleeve combines advanced knit technology with practical protection. The ergonomic seamless construction eliminates chafing and irritation, delivering superior comfort during intense workouts or outdoor activities. Premium stretch fabric moves with your body, providing targeted support without restriction. Built-in UPF 40+ UV protection shields your skin from harmful sun exposure, making it ideal for both gym sessions and outdoor pursuits. Whether you're training hard or spending time in the elements, this sleeve offers the durability and functionality serious athletes demand.