Altra lone peak 4.0 green - Altra Arrows Lone Peak 4 Trailrunning Shoes - Men's

Second pair of the 4.0s—purchased as a backup. I also owned the 2.0s before and have been happily running on Altra for several years. The zero-drop has kept my knees and joints happier than any previous running shoe. I am a believer. The 4.0s seem sturdy. I have owned the first pair for about three months and have put about 220 miles on them. They have flattened out somewhat in the mid foot but still provide adequate comfort when encountering objects on rougher trails. I am hoping to get at least 600 miles from them. I hung over 1000 miles on the 2.0s, flattening them well while the uppers showed just normal dirt and wear—impressive shoes! I am hoping these 4.0s provide similar longevity.