New Balance DynaSoft Nergize Sport V2 Training Shoes Blue Grey size 8.5. New with box. Style WNRGSR02 About this item • DynaSoft midsole couples ultra-responsive performance with plush comfort • No-sew overlays • Durable rubber outsole • Available in fun seasonal colors Reviews ^ Description The New Balance DynaSoft Nergize Sport V2 is styled for everyday wear but built for performance training. These versatile shoes feature a DynaSoft midsole for plush comfort and adjustable laces for a supportive and locked-in fit.