The men's U.S. Tiempo II Short-Sleeve Jersey brings you the cool performance of Dri-FIT fabric and mesh for extreme comfort on the pitch. Without an underarm seam, you'll have greater range of motion throughout your play. Dri-FIT fabric helps keep you cool and comfortable. Mesh side and underarm panels enhance ventilation. Underarm seam is removed for great range of motion. Crew-neck design offers a nonrestrictive fit.