Baseball Brilliance Pro Style Compression Arm Sleeves - 100% Polyester, Improves Blood Flow & Promotes A Healthy Arm, Sports Compression Arm Sleeve for Serious Ballplayers Only 100% Polyester Made in USA BASEBALL BRILLIANCE 100% POLYESTER ELBOW COMPRESSION SLEEVES - This high performance athletic compression arm sleeve relieves muscle stiffness and extra soreness caused from strain or injury. Available in white, blue, black, red and navy blue, this long sleeve arm compression also encourages rejuvenating relief from arthritis, osteoporosis, tendonitis, pain & discomfort. Perform at your peak in any situation! SUPERIOR COMPRESSION, PRO STYLE ARM SLEEVE - Unlike other brands, your Baseball Brilliance compression arm sleeve offers just the right amount of support for your sore, inflamed arm; allowing you to play or train longer. For this reason, compression sleeves of the exact same manufacturer, design, and quality are trusted and distributed by trainers to their players across the MLB and MiLB. ULTRA COOL MOISTURE WICKING MATERIAL - 100% polyester moisture wicking compression arm sleeves for Serious Ballplayers. Breathable high performance fabric provides a cool, fast-dry training aid while you train. Easy to wear, our light, soft unisex arm compression sleeves keep you dry and comfortable even with long term use. No more damp, sweaty, and uncomfortable gear to ruin your game  or your duffel bag. MINOR INJURIES WONT SIDELINE YOU - Versatile & multi-purpose recovery arm sleeve. Use alternatively as a basketball compression arm sleeve, tennis elbow sleeve, or golfers elbow sleeve. Swollen, painful elbows might be just a part of playing sports, but you don't have to live with it. Baseball Brilliance Pro Style Compression Arm Sleeves sleeves increase blood flow and promote healing. MEDICAL QUALITY COMPRESSION SLEEVE ETHICALLY MADE IN THE USA - Baseball Brilliance proudly supports American businesses and we are proud of our code of conduct and human rights policy. You can be sure your new arm compression sleeve is free from cheap, imported materials and is made by skilled workers earning a fair wage in safe and healthy workplaces.