ASICS Hyper XCS Track Spike Mens

Features and Benefits Midsole Material: SpEVA(r)--SpEVA? provides midsole durability and shock attenuation. Outsole: Solid Rubber Outsole--Solid rubber outsole provides durability and traction. Lacing System: Traditional Lacing System--Traditional lacing system provides a tighter fit for more centralized support. Key Specs Model Number: GY607/0193 Recommended Fit: These shoes tend to run 1/2 Size Smaller. Weight Based on Men's 9: 7.5 Ounces