The favorite top of BD Athletes Babsi Zangerl and Hazel Findlay, the Friction Tank is built for climb-specific performance. Featuring a moisture-wicking, fast-drying polyester fabric, the Friction Tank sports a y-back racer with a lat-clearing cut. A drop tail design keeps the tank in place under a harness while climbing, and the pleated center front design detail keeps it stylish for the send.