You won't get a ticket for speeding when you run wearing the incredibly light and fast New Balance Vazee Rush running shoes. Increased lateral support will help you feel much more energetic and stable throughout your gait cycle. Neutral runners will enjoy leading the pack in these shoes.Upper: No-sew application and flat laces reduce irritation. Bootie Construction wraps over and around the foot to create a snug, sleek feel. Flat laces reduce irritation. Mesh provides breathable flexibility.Midsole: REVlite offers a lightweight, responsive ride. Molded sockliner provides light, underfoot comfort.Outsole: Deconstructed Heel Counter easily flexes for a better freedom of motion.