Style details: We're raising the bar for minimalist hiking boots. Our Switchback boots are lightweight, breathable, and zero drop. The rugged Vibram™ Megagrip soles will securely take you through the most extreme treks. Choose between virtually indestructible Superfabric® or the all-leather look. Get ready for your next great adventure! The Switchback features a foot-friendly design with a toe box that is more spacious than your typical hiking boots. The width options follow our Hybrid REGULAR and Hybrid WIDE designs which you can inspect on our Sole Shape Comparison Tool. SuperFabric Shell When we say this material is virtually indestructible, we mean it! Both the Slate and Sandstone versions have SuperFabric® uppers, an innovative material designed in the USA for ballistic products. Performance is enhanced through the configuration of tiny armored plates that provide resistance to a variety of harsh elements. An environmentally friendly solvent-free curing method is used to make this material: no water or phthalates are used and no VOC's (Volatile Organic Compounds) are produced during the process. ZERO-DROP VIBRAM™ MEGAGRIP SOLES Unparalleled in grip and longevity, these 6mm soles perform well in both wet and dry conditions and are a favorite among extreme trail adventurers. We also added a 6mm midsole for an extra buffer from sharp rocks while maintaining a streamlined, minimalist design. Like all Softstar shoes, the Switchback soles are zero-drop.