Altra Superior 7 - Women's Size:6.5 Ammonia-scavenging formula promotes endurance

Ammonia-scavenging formula promotes endurance

Made for cross country athletes

Vibram® XS Trek EVO outsoles offer optimal multisurface traction and durability on all terrain

This helps create cloud-like softness at impact and a responsive energy return at toe-off

Simplified and refreshed

Altra Superior 7 - Women's Size:6.5 Ammonia-scavenging formula promotes enduranceNimble. Quick. Lightweight. If you want to feel connected to the trail, look no further. As a classic shoe in our trail running repertoire, we made thoughtful tweaks to help enhance your comfort and connection to the trail. New tongue construction and Ghillie lacing is designed for a more comfortable fit at step in, while new tooling offers increased flexibility. Its still got a MaxTrac outsole for grip, but we refined the outsole lug shape and