Unisex New Balance FuelCell Flite D Spike Brand_Swiftwick Altra built it with an

Altra built it with an engineered spacer mesh upper

Re-designed upper with engineered mesh

Plush tongue and lining for a comfortably snug feel

The stylish DNA back stitch adds a fashion-forward finishing touch

the Race Belt works great as a standalone piece or can be paired with a vest to allow for horizontal trekking pole storage

Unisex New Balance FuelCell Flite D Spike Brand_Swiftwick Altra built it with anA high performance track spike with a propulsive FuelCell midsole and removable spikes. Features FuelCell foam delivers a propulsive feel to help drive you forward 6 pin pebax spike plate built for distances 400m 5000m Removable spikes for easy replacement 174g Material Lightweight breathable mesh upper