“Sportswear is nowadays used as a synonym for casual wear. Earlier, only sportsmen used to be seen in the sports clothes but nowadays, with
celebrities taking up the trend, everyone is being seen out in their best workout clothes, even without doing a 5-minute workout that day. Active wear is an alternative name for sportswear. Athleisure is the term coined to use
for trendy sportswear. Most of the sportswear is made in fabric that is comfortable enough to be worn anywhere and stretchy enough to be formfitting and attractive, without losing its shape.” https://sewguide.com/fashion-styles/#sports_wear