Pearl iZUMi Women's Infinity Shorts Shell: 100% polyester/ UPF 50+ Weight: 84 g/m2 Mesh: 92% polyester 8% elastane Weight: 185 /m2 Liner: 50% polyester 50% Minerale(TM) polyester Technology: Minerale(TM) Weight: 72 g/m2 Imported Read the care content label on the inside of your garment for specific instructions; use simple detergents with no additives The Women's Infinity Short features a full Mineral liner that dries 50% faster than regular performance polyesters 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