New model from Arc'teryx. The upper part is produced from Genuine leather - Suede, Material - High-quality material. Comfort is provided by the insoles made of textile. The sole made from high-quality material has good adhesion to surfaces. The EVA, Megagrip, Ortholite, Vibram technology is a big advantage of this model. This pair is the one that you are looking for if you care for durability.