Double Ring closure 80% Polyester, 20% Spandex lycra fabric technology designed for great moisture control Prevents water sweat flow Elastic Cuffs also features a workout for a snug fit Introducing the BBB Sports Athletic Performance Compression Arm Sleeve, a pinnacle of innovation in athletic gear designed to elevate your performance and safeguard your comfort. Crafted from an exceptional blend of 80% Polyester and 20% Spandex Lycra fabric, this arm sleeve boasts a cutting-edge technology aimed at superior moisture control, ensuring you stay dry and focused throughout your training or competition., The BBB Sports Arm Sleeve stands out for its unparalleled ability to deter the flow of water and sweat, providing a dry and comfortable experience during intense workouts. The inclusion of elastic cuffs guarantees a snug and secure fit, enhancing stability while allowing flexibility for a full range of motion., Engineered with meticulous attention to detail, the flatlock seams of this arm sleeve play a crucial role in reducing irritation, delivering a smooth and irritation-free experience even during prolonged use. Its reflective cuff element is a standout feature, optimizing visibility in low-light conditions, making it an ideal companion for athletes engaged in baseball, basketball, or training sessions during dusk or dawn., Not just limited to its technical prowess, the BBB Sports Arm Sleeve also prioritizes protection, offering UV protection to safeguard an athlete's skin from harmful sun exposure. Versatility is key, as this arm sleeve finds its utility across various sports disciplines, including but not limited to baseball, basketball, boxing, cycling, fitness, football, golf, gymnastics, mixed martial arts, running, soccer, softball, tennis, track & field, and volleyball., Sold individually, this arm sleeve is a testament to BBB Sports' commitment to excellence, providing athletes with a premium accessory that enhances performance and comfort across a spectrum of activities. Experience the difference with the BBB Sports Athletic Performance Compression Arm Sleeve and elevate your game to new heights.