Reflective Elements: Running Tops men stripes on the arms and back use reflective materials to improve the visibility of clothes in dim conditions, thus effectively ensuring night sports safety Reflective Elements: Running Tops men stripes on the arms and back use reflective materials to improve the visibility of clothes in dim conditions, thus effectively ensuring night sports safety Crew Neck & Loose style: This gym tee Designed for an athletic comfortable experience. Crew-neck provides a nonrestrictive fit; short-sleeve allows for a wider range of motion, You can wear it as a sweatshirt or as an underlay for your jacket Crew Neck & Loose style: This gym tee Designed for an athletic comfortable experience. Crew-neck provides a nonrestrictive fit; short-sleeve allows for a wider range of motion, You can wear it as a sweatshirt or as an underlay for your jacket Quick-drying and breathable: Men’s short-sleeved running jersey has a breathable mesh design that quickly wicks away excess sweat and prevents body odours from lingering on the fabric Quick-drying and breathable: Men’s short-sleeved running jersey has a breathable mesh design that quickly wicks away excess sweat and prevents body odours from lingering on the fabric