The FWD VIA features:

• Engineered spacer mesh upper, designed for breathability and a sleek look
• The supercritical midsole foam, Altra EGO™ FLO is infused with nitrogen to provide a lightweight and responsive underfoot feel 
• A low 4mm drop complements the shoe’s rocker shape geometry, designed to give the feeling of being propelled forward with each step while providing an efficient toe-off
• Altra’s signature FootShape fit provides the roomiest toe box with plenty of room to help your toes move more freely, and space through the midfoot