Navic Fit System delivers a natural midfoot lock down Adapt Trax outsole provides exceptional traction in wet and dry conditions 4 mm outsole lugs with angular front and rear orientations provide the optimal balance between traction and durability on multi-directional terrain Omni-Max Plus system: An engineered Techlite+ midsole cradles the heel for optimal balance while the deflection domes in the forefoot and heel absorb impact, working together to reduce stress on the foot. Deep flex grooves in the forefoot offer enhanced motion allowing for a more efficient stride Breathable mesh upper with no sew midfoot protection. Added stability provided by navic fit and a full rand. Rubber toe cap and heel for added protection and durability Molded Techlite Eco insole using 20% recycled content for long lasting support, cushioning and performance