SUGOi Apparel Size Chart A high output tri tank for dedicated triathletes combines sophisticated design and premier fabrics for elite performance. SUGOI's performance stretch fabrics are at the core of their DNA, and the Ultra PRO fabric in this tank maximizes this technology. A pro fit, highly breathable, moisture wicking and supremely comfortable, it's everything you need. Features: - Power Dri fabric for smooth, supportive stretch combined with IceFil(R) 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