Popsugar Fashion Gigi Hadid What Is Athleisure Style? The Stylish Way to Pull Off the Athleisure Trend January 18, 2016 by Aemilia Madden View On One Page Photo 1 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Style Up Your Sweatpants Previous Next Start Slideshow Gigi HadidLululemonAthleisureFashion Instagrams