Moisture-managing base layer for professional and amateur racers Lightweight Moisture-managing High performance "For track-day riders who need the highest level of comfort, flexibility, and breathability, we bring you the Blast undersuit.Go Fast. Stay Comfortable. Created for track days in scorching conditions, the Blast offers riders strategically placed ventilation in the areas that need the most cooling with a large, open-structure knit. A moisture-wicking fabric draws sweat away from the body when things heat up on the track, and low-friction PWR|Jersey with elastane material facilitates ideal entry/exit. This results in an anatomically shaped base layer that complements your one-piece race leathers. It also features thumb loops, ankle straps, a fly opening, and an easy-entry front zipper to accommodate all types of riders.