Men's Nike Breathe Training Tank When you're tough on your workout, the Men's Nike Breathe Training Tank is easy on your skin with ultra-soft fabric that keeps you pushing the limit in lightweight comfort. Its sleeveless silhouette helps give you maximum mobility. Nike Breathe fabric features a highly breathable construction to help you stay dry and cool. Design lines wrap around the body for mobility without distractions. Sueded surface for a smooth feel against the skin. Drop-tail hem enhances coverage. Sleeveless silhouette allows greater range of motion to help give you maximum mobility. Premium textured Swoosh design trademark is heat transferred at the upper-left chest.