Original Fit has generous space across the forefoot for toes to splay, Padded tongue and collar for enhanced comfort, Direct-attach, air-injected Luftcell midsole for long-lasting cushioning, Removable Luftcell air-injected insole for added cushioning, KEEN.FUSION construction fuses the upper to the sole without glue for a longer-lasting bond, Abrasion-resistant KEEN.RUGGED outsole for durable, longer-lasting traction, Multi-directional lug pattern provides superior traction, Heel-capture system for added stability and stability shank delivers lightweight stability, Premium nubuck leather upper with breathable mesh lining, Non-marking multi-directional lugs for increased traction,