FuelCell SD100 v5 Width:B OS1st TA6 Thin AirTM Performance

OS1st TA6 Thin AirTM Performance Calf Sleeves feature never before applied technology to keep your legs cool and protected during any activity

Add to that the performance details such as the touchscreen-compatible thumbs and the flip mitt that lets your fingers be a bit more free

with HeiQ® Fresh durable odor control

breathable membrane seals out moisture from the inside

The comfortable and light Deep Blue Footbed makes the shoe a perfect 24/7 all-rounder

FuelCell SD100 v5 Width:B OS1st TA6 Thin AirTM PerformanceFor track athletes, the New Balance FuelCell SD100 v5 is a sleek, lightweight track spike great for sprints and jumps. The SD100 is equipped with a full length FuelCell midsole that offers a propulsive feel perfect for racers striving to go faster. A 6 pin TPU spike plate with removable spikes provides an aggressive but forgiving ride perfect for a wide range of track events. Features FuelCell foam delivers a propulsive feel to help drive you forward