The Vent Tri Sleeveless is made with new Tri Edge fabric that dries in no time. It also proves to be a great aerodynamic asset with its golf-ball structure, preventing air from staying close to the fabric. Since nutrition is as important as the swim, bike and run during a triathlon, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. Ice pockets located near the rib cage help keep blood vessels cool when filled with ice from the feed zone.