New Balance FuelCell Flight-S Sprint Spike Size:M4/W5.5 for a 3 hour marathon

for a 3 hour marathon runner

An engineered woven upper provides greater forefoot capture for powerful toe-offs

comfortable and yes

and an adjustable bungee hem

Ideal for distances up to 400 meters

New Balance FuelCell Flight-S Sprint Spike Size:M4/W5.5 for a 3 hour marathonTRACK HAWK. Beat your best times on the track in the FuelCell Flight S. Ideal for sprints from 60m to 400m and jump events, the FuelCell Flight S sprint spike is equipped with a PEBAX spike plate that provides an aggressive but forgiving ride. A FuelCell midsole adds cushioning and a propulsive underfoot feel so you can power through a wide range of events in comfort. UPPER Synthetic and mesh with reinforced toe for toe drag sprinters. Features no sew