Meet the Altra Olympus 2.0, now featuring a new, Vibram® outsole that dramatically enhances traction in uphill and downhill terrain while maintaining the max-cushioned feel you love. You're also sure to notice that the weight of the Olympus 2.0 update has dropped by 2 ounces, giving you a faster, lighter ride. Plus, like every Altra shoe, the Olympus 2.0's FootShape™ toe box keeps your feet happy, relaxed and stable through uphill climbs and downhill descents. Quick-drying Trail Mesh upper Ultra light InnerFlex™ midsole: Provides impressive lightweight flexibility Weight-balanced, Zero Drop™ platform: Helps you maintain low-impact form Re-vamped Vibram® outsole: Enhances traction while maintaining the ultra-cushioned feel Traction and durability improvements: Delivers a reduced weight for a faster ride A-Bound bottom layer with EVA™ top layer in the midsole add spring to each step as well as durability for the rugged terrain FootShape™ toe box: Allows for natural foot splay Great condition, little wear, one tiny and light scuff on the heel, nothing major. Review pictures for any imperfections