Altra Escalante 4 Women's Running Shoe not leather At the sock machines a

At the sock machines a nylon shell is knit on the outside of the socks to shape them and another layer of nylon is knit in from above the heel to over the toe for maximum durability

The new stitched sole ensures durability

Zero Drop & Maximum Flexibility: Completely flat sole from heel to toe

ensuring enhanced comfort and spaciousness

and science based

Altra Escalante 4 Women's Running Shoe not leather At the sock machines aIf you were a fan of the Escalante 1. 5 and 2, you'll love the Escalante 4, which closely follows the look and feel of the 1. 5 and 2. Whether you're seeking a city commuting shoe or a lightweight road runner, the Escalante 4 offers the right amount of ground feel and flexibility for both! Escalante 3 vs Escalante 4 Updated engineered knit upper for a sock like, forgiving fit Knit tongue for comfortable movement Less rubber in the outsole for a