The Rapace GTX is a lightweight mountaineering shoe with a durable nubuck and fabric construction featuring waterproof and breathable GORE-TEX protection. It includes the 3F System for ankle support, flexibility, and a perfect fit, as well as enhanced rear ankle mobility thanks to the patented Flex Collar. The Vibram WTC outsole has a tread pattern that provides a firm grip while offering a natural feel on rock, and it is paired with the Bilight midsole TPU.