A traditional Tri Comfort waist ensures minimum pressure on the belly during the effort. Two extra angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. These pockects also make the Vent Tri Shorts a perfect choice if you like to run with a singlet during hot summer days. The new Tri Air 2 chamois offers more padding in the front area for maximum comfort when riding in aero position .