Confidence from the bottom up. These adidas trainers are designed to turbo charge your day-to-day miles. The knit higher offers stitched-in fortify in response to motion capture technology. A soft, comfy elastane heel permits for natural movement of the Achilles. Responsive cushioning is helping keep transitions smooth and the energy flowing.Snug, sock-like fitLace closureadidas Primeknit+ textile upperTailored Fiber Placement locked-in fitHigh-performance running shoesWeight: 10.9 ounces (size US 9)Midsole drop: 10 mm (heel 22 mm / forefoot 12 mm)Stretchweb outsole with Continental™ RubberPurchased in an instant from Adidas USA.