Personal trainer Alexia Clark rotates through a surprising wardrobe of sportswear that includes crystal-embellished ensembles, a white-mesh sports bra that won’t stay put and leggings with painfully placed metal logos. Ms. Clark, who has 2 million Instagram followers, is among the devotees of luxury performance wear—men and women willing to sweat, spend and endure what it takes to look good while working out.

Source: Wall Street Journal February 02, 2020 22:41 UTC