Altra Escalante 4 - Womens Shoe size:8.5 (US) TRIPLE MAGNESIUM features three select

TRIPLE MAGNESIUM features three select forms of bioavailable magnesium

continuous or strobe

A tongue wing construction in the upper helps improve the fit while reducing tongue movement

carbohydrates and hydration

See how much power you’re applying to the trail or road so you can manage effort and fine-tune training

Altra Escalante 4 - Womens Shoe size:8.5 (US) TRIPLE MAGNESIUM features three selectSimplified and refreshed. We built the Escalante 4 as a nod to the fan favourite Escalante 1. 5, with FootShape fit, greater flexibility, and a lighter weight. Tackle fast training runs, daily walks, or everyday errands in this streamlined and versatile road mile destroyer. Its got an engineered knit upper for a more sock like and forgiving fit, with a knit tongue, just like the original Escalante. We evolved the rubber midsole for a lighter weight