New Balance Women's FuelCell SD100 V5

A narrow heel is slimmer than the midfoot, while a wider heel is broader. Purple/Black New no box For 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 Synthetic and mesh upper with reinforced toe for toe drag sprinters Upper features no-sew construction for a sleek fit and feel 6-Pin TPU spike plate for an aggressive yet forgiving ride Removable spikes for easy replacement Adjustable lace closure for a customized fit 154 grams (5.4 oz)