New Balance Men's MX623 Cross-Training Shoe,Grey,15 4E US 100% Leather Imported Rubber sole The MX623v2 from New Balance&reg; is designed for the person looking for maximum cushioning combined with comfort in their cross training shoes! 10mm. heel-to-toe drop. Durable leather uppers. Padded collar and tongue for enhanced fit. Webbing heel pull tab for easy on and off. Breathable mesh lining and removable insole for added comfort and impact protection. Central lacing closure for optimum fit. Injection-molded EVA midsole. Full-length ABZORB&reg; insert cushions with each step. Internal shank provides added support. Forefoot flex-grooves for superb flexibility. Non-marking rubber outsole. Imported. Last: MX-001 Available in wide widths!