SUGOi Apparel Size Chart A high output tri tank for dedicated triathletes combines sophisticated design and premier fabrics for elite performance enhancement. The Pro Fit fabric is designed to be highly breathable and transfers moisture away from the body. It also offers 50+ UPF protection from the sun. Features: - Power Dri fabric for smooth, supportive stretch combined with IceFil panels under arms for cooling - Front zip for extra ventilation on hot rides and runs - Engineered fuel pockets with hydrodynamic construction for low drag in the water - Pro Fit - Breathable - Moisture transfer system - 50+ UPF protection