Workout clothes should perform as great as they look -- to ensure you choose apparel that supports your favorite type of workout, it's worth knowing a bit about the common fabrics found in activewear.

Elastane, commonly known as spandex, is a petroleum ... and how it compares to other fabrics on the market. In 1938, the DuPont Company released nylon, the first synthetic material.

“When these synthetic fibers [like polyester and nylon] are mixed with a ... is a great option for fighting sweat. “Spandex blends are comfortable fabrics due to [their] softness, smoothness ...

When choosing men’s underwear, many guys just go for what looks nice or is probably cheap. But what you wear down there actually matters a lot, not just for comfort but for your health too.Contents1.

Nylon is entirely synthetic, which puts it at the top of the list of fabrics to avoid ... It may go without saying that spandex is a no go if you don’t want to sweat. But beware of spandex ...