look extra-sleek while you exercise—or just do errands Wish you could sport your Spanx during spin class? Now you can, with Spanx Active, the best-selling brand’s first-ever line of fitness gear. Designed to help your bottom half look its best while you’re getting buff, these pants feature a smoothing belly-buster waistband made of Slim-X®compression fabric to tame the tummy and hips (because carbs happen), and a comfy flared leg and back seams to camouflage lumps and bumps while allowing maximum mobility. Even better? They’re cute enough to wear while you’re on a run or just running around. Waist: Nylon/spandex/elastane blend. Body: Rayon/nylon/Lycra®/elastane blend. Gusset: 100% cotton.