Feel freer and comfier on those long endurance races with the Salomon ADV Skin 12 Hydration Vest. Sensifit™ construction offers a snug, precise fit to ensure you stay fast and chafe-free. Featuring integrated soft flasks that stay in place, this vest delivers easy hydration. A wide back pocket and expandable front pockets allow you to store essentials and easily access them on the go! This 12L version is ideal for longer runs.