Rope climbing is made easier by the CMI Foot Ascender. The addition of this boot-mounted device maintains tension on the rope, allowing for easier advancement of the main ascender, and promotes better use of body mechanics by keeping your body in an upright position. The body is crafted from anodized aluminum, and the hardcoated cams carry CMI's exclusive wear-out guarantee, the same as the popular Ultrascenders and Expedition ascenders.