Design This 100% cashmere driver cap has a distinct look that never fails to set it apart. The ideal choice for crisp days or chilly nights. Timeless, understated, and defined by a sense of bold simplicity with luxurious cashmere for a soft, smooth feel. Thoroughly made waterproof and wind-resistant. Material 100% cashmere rain waterproof. Specifications 100% black cashmere. Rain waterproof fully lined for comfort. Handmade in Italy for Worth & Worth.