Material:70% copper ammonia fibre,30% spandex Boilersuit design: help deliver your simple and elegant beauty Modern autumn trend : workwear all in ones and keep warm in cold days. Easy to wear: simply throw it on and add some statement shoes preferably not with a steel toe cap. Wide leg and belted design to add fashion beauty. It is a one piece fashion statement which can look fab on your laziest days. It has taken instagram by storm.