It is an old model or a product that we can no longer order at the manufacturer.
The Voltage 2 are premium climbing shoes and bouldering shoes designed by the brand Red Chili. With their specific heel design, the Voltage 2 are ideal for maximum performance on difficult heel hooks. Their pronounced asymmetry allows for perfect traction on overhangs and supports the toes when standing on the smallest holds. The offset velcro straps allow for individual and secure foot adjustment. The sock-like construction prevents chafing and pressure points, making the tension comfortable despite its aggressive shape. Finally, thanks to the elastic knitted tongue, the foot is better ventilated.