The Red Chili Voltage is a high-end bouldering and climbing shoe with a specific heel design for maximum performance during difficult heel hooks. The wide, anatomically designed last with a powerful downturn enables perfect pulling on overhangs and supports the toes when standing on the smallest of footholds. Offset VCR straps allow individual and secure adjustment to the foot. The sock-like design prevents rubbing and pressure points and makes the Voltage comfortable despite its aggressive shape. Thanks to the elastic, knitted fabric tongue, the foot is better ventilated.