JOY LAB RACERBACK Tank Top XL NWT. This Tank Top from JoyLab™A drapey fit with a long curved hem makes this athleisure tank top the perfect pick for tossing on over your favorite sports bras. Size: XL Color: NAVY Sleeveless, Pullover Seam accent down front and back Scoop neckline Racerback Relaxed athleisure 95% Rayon, 5% Spandex Machine wash, tumble dry