Men's Altra Paradigm 8 jacket - 77% recycled materials

- 77% recycled materials

From yoga pants to loungewear

Complete with legendary BIRKENSTOCK design elements

Featuring our most advanced sock technologies for enhanced durability

They're ideal for tempo runs and speed training on the track

Men's Altra Paradigm 8 jacket - 77% recycled materialsIts a supportive shoe disguised as a sleek road runner. And its here to help guide your feet in a straight line while delivering efficient, lightweight strides. We updated the Altra EGO MAX midsole compound, for a more cushioned yet lightweight underfoot feel. GuideRail technology encourages natural foot placement with gentle guidance on the medial side, but only when its needed. A redesigned engineered mesh upper and ghillie lacing system combine to