Spandex is basically a type of fabric which has unique properties that make it well suited to certain applications, such as sports apparel. Spandex is able to expand up to 600% and spring back without losing its integrity. read more
Spandex is a fiber that stretches and recovers better repeatedly than any other fiber I can think of. Compression shorts are just one of the many kinds of products that are made from textiles containing spandex (perhaps 12% spandex, the rest being polyester or nylon). read more
Best Answer: Compression shorts are made from Nylon/Lycra with some spandex in them. They are designed to compress target muscle areas to increase blood flow, reduce chaffing, assist in muscle support and minimize the lactic acid as well as reduce recovery time when worn after your activity. read more