Throw on the Nike Hustle Reversible Tank and hard work will never feel so cool. This jersey is made of mesh for ultimate breathability, keeping you cool at all times. A Nike Team Sports jock tag is found on the lower left outer front. An embroidered Swoosh design trademark at the inner back yoke gives you a sweet, Nike specific style. Color side: 100% nylon. White side: 100% polyester. Imported.