Trusted on the hardest runs in the world and those firing up the hardest line on their local run are the Werner river running paddles. The Sherpa and its larger counterpart the Powerhouse offer Bomber reliability, tested and proven where it counts. Fiberglass blade construction gives you a compromise between swing weight and value. The precise blade shape offers a more efficient forward stroke. Custom shaped, low profile, reinforcement spine allows for enhanced blade maneuverability when linking several strokes and provides blade stiffness and overall strength.