The Kahtoola Traction System (KTS) Crampon is designed for when added security and improved durability in all-around snow conditions is required and pack space is at a premium. Designed with folding heel support and independent rear bindings, the KTS is very compact and easily flexes with footwear, ideal for hiking/backpacking and non-technical mountaineering, with an all-metal design that can withstand the most extreme conditions.