Dansko's Perrin is a durable hiking boot designed with various terrains and extended walks in mind. Waterproof construction. Accommodates most standard and custom orthotics. Waterproof leather upper treated with 3M Scotchgard™ for stain resistance. Dri-Lex Eco™ lining with Cleansport NXT for organic odor control. The sole features a triple-density EVA footbed with Dansko Natural Arch® technology for all-day comfort and support. With a lightweight shock-absorbing EVA midsole with shank for stability, and a durable Vibram rubber outsole, it's slip-resistant for outdoor use on snow and dry surfaces.