Full midsole of ENERZY foam for cushioning and energy return

the cap is equipped for searing sunshine and sudden downpours

Four height is Crew length

but ideal for 800m through to 5000m

AHAR+ rubber outsole for durability

Women's Altra Via Olympus Fit_Extra Wide Full midsole of ENERZY foamMake 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