Pro-Fit Sports Compression Arm Sleeve | w/Anti-Slip Silicone Band, UV Protection, and Dri-Wick Fabric | 20+ Solid Colors |for Youth Adult Men Women | Includes 1 Sleeve polyester Distributed in: St Cloud, Minnesota Includes One Sleeve (Not pair) PLEASE MEASURE BEFORE ORDERING: measure unflexed, relaxed area above bicep. All sizes measured in inches - | Youth: 8 to 9.0 | XS: 9.5 to 11.5 | S/M: 11.5 to 12.5 | LG: 12.5 to 15.5 | XL: 14.0 to 16.0 | 2XL: 15.5-17 | 3XL: 16-19 | Non-Slip Elastic band, 35+ UPF Sun Protection, Moisture Wicking, Medium Compression. Great for Sports and promoting fast recovery and injury prevention. Excellent for everyday protection and relief from muscle and joint pain. 100% RISK FREE GUARANTEE: We are a 3 genration family business from central Minnesota. Whether its a size exchange, a warranty claim, or simply a return, contact us dirrect and well make sure there is no cost associated with any return or exchange.