AT skiing, or Alpine Touring skiing, is a type of skiing that combines elements of both downhill and cross-country skiing. It allows skiers to ascend mountains using special bindings and climbing skins on their skis, which provide grip on the snow. Once at the top, skiers can remove the skins and ski downhill, enjoying untracked powder and natural terrain. This sport is popular among outdoor enthusiasts who seek adventure in remote areas. AT skiing gear typically includes lightweight skis, bindings that can switch between uphill and downhill modes, and specialized boots designed for both climbing and skiing.