"performance wear" is correct and usable in written English.
It can be used to refer to clothing that is specifically designed for physical activities, such as athletic apparel. For example, "If you're looking for the best performance wear for running, check out this store."
When Lululemon was founded in Vancouver in 1998, performance wear was its sweet spot, not sports-inspired street wear.
COTTON holds moisture like a dishrag, so many apparel makers have stopped using it for their performance wear.
McCartney, creative director of Team GB's performance wear since London 2012, excels at outerwear and these parkas show that off.
In theory, performance wear and activewear have very little to do with, or overlap with, actual fashion.
The North Face's suppliers and manufacturers span the US, Asia and Central America, and it focuses primarily on making performance wear out of synthetic materials.
So does the decision to have the spectators, only a few dozen allowed at each performance, wear headsets through much of the 85-minute show.
Ms. Myers ended the performance wearing a wedding dress, dancing to "Like a Virgin".
What we said: Human Performance wears its pre-punk to post-punk influences proudly.
Effectively, these are the ultimate in running performance, worn by a whole host of elite athletes and performance runners alike.
Introduced by Jared Leto, the performance turned into a tribute to the late Lou Reed, with guitarist Kirk Hammett appearing onstage during the performance wearing a Lou Reed T-shirt.
Though no tank could be secured, Harvey, whose poem "The Straightforward Mermaid" appeared in the magazine last August, gave a fine performance, wearing a perfectly mermaidenly green tunic.
