Introducing a first hiking specific shoe: the Explore NITRO Mid GORE TEX. It''s designed for all trails, from flat and gravelly to steep and rocky, with a combination of NITRO foam and PROFOAMLITE through the midsole maximizing comfort over any terrain. Throw in a PUMAGRIP ATR outsole and a unique collar shape complete with integrated, heel supporting lacing system and you have your next trail companion. This pair also has a waterproof GORE TEX upper to keep you exploring the trails in all conditions.