These are Champion Reverse Weave sweatpants, a special order from beams. The wide design allows you to wear them in the currently popular silhouette. Here's a quote from beams: "Following the silhouette of the wide pants that gained popularity in the 2024 fall/winter season, we've released long pants with a material change for spring/summer. They feature Champion's signature 'Reverse Weave (R)' construction." Made with 9.4-ounce cotton material. Waist: 78-98cm / Rise: 35cm / Inseam: 70cm / Leg Opening: ~64cm / Thigh: 71cm / Hips: 114cm I've worn these about 4 or 5 times. There are no noticeable stains or damage.