You signed up for your first race. Now it's time to train. As you build consistency, speed and endurance, these adidas running shoes support you - one run at a time. They're light and stable with a breezy mesh upper and a full-length LIGHTMOTION midsole that responds to your stride. A durable Adiwear outsole grips the pavement or track. Design: Lace closure for a secure fit Synthetic and textile mesh upper In-Shoe Comfort: Synthetic and textile lining LIGHTMOTION cushioning ensures long lasting comfort Durability & Traction: Adiwear outsole for surefooted traction Additional Details: Regular fit Weight: 10.3 ounces (size 9) Midsole drop: 9 mm (heel 33 mm / forefoot 24 mm)