This may look like your typical short-sleeve shirt, but the GSX Hyper-Formance Pro Striped Polo is built to perform! Heathered performance knit fabric wicks away moisture to keep you comfortably dry, and is antimicrobial-treated to reduce unwanted odors. Built-in UPF 30+ sun protection helps shield your skin against harmful UV rays. Raglan sleeves offer a full range of motion, while the three-button front placket allows for controlled ventilation when you need it. 100% polyester fabric. Imported.