Hanes Sport3;: Comfortable Performance Gear Hanes Sport3; builds on our comfort heritage with innovative technologies to give you the looks that fit your life, your sport, and your style. Performance training jersey V-neck tee keeps you in the comfort zone even when workouts push you out of yours. Cool DRI technology dries fabric faster for maximum comfort and has a UPF rating of 50+ for protection against harmful UV rays. Cool Comfort3; fabric rapidly wicks away sweat to keep you cooler. Contemporary styling for a slimmer fit. Size up if you prefer a roomier fit. Comfort Flat seams help reduce chafing. Narrow ribbed V-neck styling.