Tackle any terrain in the sturdy confines of the Voyage NITRO 2. In this updated version of the model, we’ve retooled the shoe with a tough new upper to accommodate a wider range of foot shapes. Add in the fully waterproof GORE-TEX® fabric upper and a new forefoot drain-port and heel mudguard to keep water and debris out of your way and you’re ready to conquer rugged landscapes, no matter the season.