Fit Tip : Length - true to size. Width - Medium. Arch - Medium. No break-in.The GEL-Kayano 22 Running Shoe has improved again! The Kayano shoe has been updated with a modern upper with engineered mesh and seamless construction on the exterior. The new internal fit system hugs and adapts to the foot with improved fit,and more luxurious and stable ride. Dynamic Duomax provides support to the FluidRide midsole and gel cushioning,and a ComforDry X-40 sockliner adds luxurious comfort. Mild to moderate overpronators will enjoy a more comfortably secure upper,uniquely designed with a new heel construction that complements the premium FluidFit upper and Heel Clutching System.Shoe Weight : 12 oz. (size 10.5)Color : Charcoal grey/Silver/ LimeMidwest Sports only ships Asics products to domestic addresses in the U.S. and U.S. Territories.