There's fast, and then there's UA FLOW fast. Lightweight, rubberless, and durable, our newest cushioning gives a close-to-the-ground, grippy feeling of speed. The kind of speed that feels like you've got the wind at your back. CONNECTS TO UA MAPMYRUN™: tracks ;&; analyzes your running metrics to help make you a better runner; Warp™ upper optimizes containment with lightweight lockdown & allows maximum breathability; One-piece Flow midsole provides responsive & long-lasting cushioning; Flow technology eliminates the rubber outsole, creating a more lightweight & seamless ride on any surface; Outsole material is super-durable & increases ground traction Style #: 3024903 Offset: 8mm Weight: 8.35 oz. Lace type: Standard tie Imported Regular NEUTRAL: For runners who need a balance of flexibility & cushioning