Nike Men's Nike Sphere Short Sleeve Top:
Run your best in the Men's Nike Sphere Short Sleeve Top with ergonomic seams, zoned ventilation features and breathable fabric, all in an ultra-lightweight fit that will go the distance.
Fabric: Dri-FIT 92% polyester/8% spandex
Nike Sphere Dry fabric to wick sweat away, reducing cling and helping you stay dry and comfortable