The Sprint is made from lightweight, breathable polyester guaranteed not to hold you back during your toughest workouts.N3402 Sprint Performance Tee - Bulldogs Mayawest$16.00PriceColor*Size*SelectQuantity*Add to CartBuy NowProduct Info 100% 3.5oz polyester fabric Moisture management for all season comfort Odor resistant and stain release fabric for easy care Reinforced shoulder seams for extra durability Double needle cover-stitch hem and neck Tear away tag Spec SheetClick here for Spec Sheet.