Altra Superior 3.0 (Men's)
On the heels of the award-winning Altra Superior 2.0, the Superior 3.0 has everything we loved about its predecessor, plus a few notable improvements. Elastic overlays increase durability in the upper and a subtle lateral flare on the outsole lugs maximizes grip. The removable StoneGuard rock protection means you’re covered on all terrain, whether you’re trail running, hiking, backpacking, or off-road racing. And in response to feedback from the community, the 3.0 also has more accurate sizing. The company’s proprietary Zero Drop platform ensures an ideal weight balance from heel to forefoot, helping you maintain proper form across long distances, while the FootShape toe box encourages natural toe splay for comfort and stability.