The anatomic shape of the BikeSmart Palmer Grips distributes your weight over a wide area to prevent numbness and fatigue so you ride in comfort hour after hour. They also boast triple-density padding with softer rubber where more pressure is exerted and firmer where a solid grip is needed. You also get built-in bar ends providing an extra hand position for climbing, and aluminum locking clamps for easy installation and to keep the Palmers securely in place.