The Altra Instinct 1.5 Zero Drop™ is the first shoe to truly marry the form-improving benefits of a minimalist shoe with the comfort, cushioning, and support of a traditional running shoe. The Zero Drop™ platform and innovative foot-shaped design work together to help runners maintain proper running technique and reduce joint impact while freeing their toes to help alleviate foot pain. 12mm, dual layer EVA midsole with A-Bound top layer. Quick dry air mesh upper with asymmetric lacing. Full-length, seamless inner lining with premium Drilex collar. Wt. 8.9 oz.
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