Pearl Izumi Women's Ultrastar Cami Top Color Body: 84% cationic polyester 10% elastane 6% polyester/ UPF 50+ Panels: 100% polyester/ UPF 50+ Imported Read the care content label on the inside of your garment for specific instructions; use simple detergents with no additives Our Womens Ultra star Cami is a perfect choice for warm summer days 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