We're sorry, but when you're on the trail or at the gym, that old cotton tee just doesn't cut it. Pull on the relaxed-fit Sugoi Men's Tornado T-Shirt to see what you've been missing. Sugoi constructed this performance tee's body with FinoTech polyester and its sides with quick-drying TechniFine Mesh. This combination results in a lightweight top that stretches, breathes, and wicks moisture to keep you cool and comfortable during intense workouts in warm conditions.