Pearl Izumi Women's Superstar Cycling Dress Body: 86% nylon 14% elastane/ UPF 50+ Liner: 80% polyester 20% elastane/ UPF 40+ Imported Read the care content label on the inside of your garment for specific instructions; use simple detergents with no additives Our Womens Superstar Cycling Dress features a detachable liner and the Womens MTB 3D Chamois for on-the-bike style, performance and comfort The perfect balance of anatomic fit, performance engineered materials and the personal interface between athlete and gear A clothing system that works to help you maintain the perfect temperature for the weather conditions and activity range day in and day out