A favorite among the distance running community, ASICS GEL-DS Racer 11 running shoes provide better traction and increased durability. You'll the lightweight feel and swift turnover throughout your gait cycle. New appealing colors take your style to the next level. Ideal for neutral runners to slight overpronators.Upper: Seamless Construction reduces the potential for irritation and friction caused by traditional stitches and seams. Flat laces reduce irritation and pressure points. Mesh provides flexible breathability. Midsole: Rearfoot GEL® Cushioning System attenuates shock during impact phase and allows for a smooth transition to midstance. DuoMax® Support System positioned to enhance support and stability. Trusstic System® reduces the weight of the sole unit while retaining the structural integrity of the shoe. Solyte® Midsole Material features enhanced cushioning and durability. Perforated Sockliner.Outsole: Guidance Line® vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency. Magic Sole™ vented midsole and outsole minimizes weight and maximizes breathability. AHAR® placed in critical areas of the outsole provide exceptional durability.