The latest entry in New Balance's iconic cross-training series is perfect for everyday wear or anyone looking for a versatile training shoe.The New Balance 623 features plenty of cushioning and a comfortable upper.Upper: Perforated synthetic leather upper. Textile lining for comfort. Padded tongue and heel collar. Heel pull tab. Phantom Liner™ seamless lining for reduced irritation.Midsole: Injection molded EVA midsole for lightweight comfort and cushioning. Internal shank for stability. Abzorb® cushioning foam offers a blend of cushioning and compression set features with DuPont™ Engage® and Isoprene rubber for the ultimate ride. Removable EVA insole for added cushioning.10mm heel to toe offset.Outsole: Non-marking rubber outsole for traction on a variety of surfaces.