Customize your S1 to suit your style with the S1 Play-Through Cover. Four options — Baltic Blue, Night Orchid Red, Nue Bose Black, and Nue Arctic White — make it easy to update your look, match the aesthetic of an event, or to simply give your S1 its own unique style. Each cover features a high-quality zipper for a secure fit and acoustically transparent stretchable fabric that never compromises sound quality.