90 polyester 10 elastane ua storm 1 water repellent finish moisture transport system anti odour technology four way stretch fabrication stretch engineered waistband please note all under armour ladies trousers shorts and skorts comes with a us sizing tag for example if you order a uk10 the tag will say 6 us featured technologythis is what makes our gear work harder and smarter than anything else out thereallseasongearwear this to feel dry lightwhen the suns blazing ordinary fabric