Whether you're walking the dog or running a mile, the GSX Hyper-Formance Heathered Short-Sleeve Tee keeps you cool and comfortable for the long haul. High-stretch heathered jersey fabric - a 96% polyester, 4% spandex blend - is peached on one side for a super-soft finish. This high-tech fabric pulls moisture away from the skin so you stay dry, while offering built-in UPF 30+ sun protection to shield your skin against harmful UV rays. An antimicrobial treatment helps reduce odors, ensuring that you stay fresher longer. Contrast stitching detail adds a touch of sporty style, while reflective trim increases visibility and safety in low-light conditions. Imported.