New Balance Womens Sport Spacedye 1/​2 Zip Top Athletic Grey Colour: Grey Code: MC42NB31858 Product Detail: New Balance long sleeve 1/2 zip top made with NBDry moisture wicking technology. Printed branding. 84% polyester 16% elastane. Stand-up collar. 1/2 zip fastening. Shaped hem. NBDry moisture wicking fabric. Special Instructions: Machine wash at 30°C. New Balance Womens Sport Spacedye 1/2 Zip Top Athletic Grey