improve circulation and increase endurance

Forefoot mesh layered with reinforcement provides breathability and durability

Full midsole of ENERZY foam for cushioning and energy return

AHAR+ rubber outsole for durability

Medial post offers lightweight stability

Women's Altra Via Olympus Fit_Extra Wide improve circulation and increase enduranceMake every stride more comfortable than the last in the VIA Olympus. Take on any road run in 33 mm of Altra EGO MAX midsole, Altra's highest stack height yet. This luxurious, lightweight foam is designed specifically for a plush ride, no matter the distance. Original FootShape Fit gives you the space you need for natural movement while rocker shape encourages propulsion and a more efficient toe off. Weight: 8. 9 oz 255 g Midsole: Altra EGO MAX