Altra Women's One 2.5 Shoe

Features of the Altra Men's One 2.5 Shoe FootShape toe box lets your toes relax and move freely for incredible comfort, extra stability and a more powerful toe off Innerflex Technology adapts to the flexion of your foot with omnidirectional flex grooves in the Midsole Responsive A Bound cushioning protects the feet at impact and rebounds to add a spring to each step Zero Drop platform helps you maintain low impact form, even when fatigue sets in