Expertly traverse the field of troll-sized boulders with your expedition packwith the La Sportiva Women's Boulder X Approach Shoe. Get a grip on any rock in any condition with the specially designed rubber tread outsole and Impact Brake System, even with forty pounds on your back. With that much weight, your feet will get a kick out of the extra cushioning in the footbed and midsole, so you can make it to base camp before all the light fades. The Boulder X's tough leather upper and toe rand withstand a whole mountain range of abuse for the roughest approaches.