Airwalk Hammer Track Jacket. Airwalk Hammer Track JacketCrafted from 100% Polyester, the Hammer Track Jacket from Airwalk features a funnel neck, finely ribbed collar & hemline, microfleece for comfort, contrast panel detailing and finished with the signature branding to the chest.>Funnel neck>Finely ribbed collar & hemline>Microfleece lining>Central zipping system>Airwalk branding stitched to the chest>Two side pockets>Contrast panel detailing to the front>100% Polyester>Machine washable at 30°>Do not tumble dry