Geared to run, the Excel Thermo Bottoms offer superb mobility, sweat wicking, fast drying comfort, and reflective details for safety on the road. . . . Abrasion resistant fabric. Moisture wicking, fast drying fabric keeps you performing at your best. 4 way stretch fabric for complete freedom of movement. Wide waistband for a secure fit. Crotch gusset of polyester and spandex. Reflective details and logo for safety on the road. Flatlock stitching for chafe free comfort and a smooth fit. Made for athletic performance. Imported.