Mad Science on ice! And rock! This boot will increase your speed and take you to more challenging moves because the lightweight, waterproof Mad Rock Mountain outperforms any mixed climbing boot. Innovative strap cuff ankle creates the perfect tension for ice. The low toe rand gets your toes jammed into those cracks tightly and the smooth hardware-free forefront keeps you there. Super high rand edges like a rock shoe. Some outings don't require a full rack of ice screws and the Mountain will take you there too. You've wrung out your last pair of socks at the trailhead, because our Kevlar polyester upper will completely seal out water on a Cascades trek when the weather goes soggy. From dry tooling to a snow slog, when a plastic is too much and a hiking boot isn't up to task, call in the Mountain.