EUC joggers. Lightweight, comfortable, and made of Nylon and Spandex. These have lots of stretch to them! Here’s a description from the website: “The Versatility Pant is made to be there for you no matter the activity. Its stretchy, breathable fabric allows you to go for a run around the track or running errands. The soft jersey adjustable waistband, zipper stash pocket, and GOLDFUSION® Anti-Odor Technology make this pant the ultimate “can-do” in your closet.”