Adapt Trax outsole provides exceptional traction in wet and dry conditions Omni-Max system: Using a Techlite midsole, a specially designed heel and midfoot aids in creating a stable platform. Deflection domes in the forefoot and heel reduce load impact for better comfort and rebound. Flex grooves in the forefoot provide flexibility and better push off Nubuck leather for a premium on trail sandal. Three adjustable hook and loop closure strats for adjsutable foot. Comfort footbed for basecamp comfort Dual density footbed for comfort.