Altra Women's Superior 2-w, Pewter/Atlantic, 9.5 M US

Why mess with perfection last year's award-winning favorite is back with the same look and feel as its predecessor, but with new color options. The footshapeâ„¢ toe box lets your toes relax and spread out in uphill and downhill trail conditions while the fully cushioned zero drop platform helps you maintain proper form across long distances. Trailclaw outsole technology features canted lugs beneath your metatarsals for ultimate gripping in gnarly terrain. A removable stoneguard rock protection plate protects your feet from sharp rocks and is removable for use on less demanding terrain.