When you need to pack light, this super lightweight women's underwear is the pair to grab. Engineered with Aegis Microbe Shield for odor-free activewear, remarkably stretchy technical fibers make this brief super-lightweight and packable, extremely quick drying so you can wash them on the go and pack fewer pairs. Wonderfully comfortable with flat elastic waist and leg openings that won't pinch or bind. Nylon/spandex. Washable. Imported.