Vintage High Elastic Waist Flowing Wide Leg Pants. These polyester wide-leg pants come with an elastic waist which is durable as well. These comfortable, stylish trousers make the perfect addition to any stylish wardrobe. The wide-leg design is flattering and comes with a zipper fly and pockets. The elastic waistband will ensure the pants fit comfortably so you can wear them for long periods of time.