These are Nike Icon Clash leggings. Size M. Used 3 times. I didn't use the drawstring at the waist, but as you can see in image 13, it only comes out of one of the two holes, so the drawstring can't be used. They can be worn without the drawstring. - Brand: NIKE - Design: Colorful graphic - Usage: Sports/Fitness - Material: Stretch material Thank you for looking.