Designed with the AnatoFREE pouch that offers more support with an anatomical shape, this trunk features cutting edge innovations for ultimate comfort. Made from knit rayon and Lycra spandex. The anatomically-shaped pouch lets you hang naturally, with a dart at front for shape. Seamless seat. Wide elastic waistband stays put for all day wear and features the Obviously logo at front. Low rise sits at the hip. Double-stitched, short legs give a smooth, sleek look under clothing. Stretch knit moves with you for unrestrained movement. Lightweight, flexible knit is treated to wick away sweat and to reduce the growth of odor-causing bacteria. Tagless. Flyless.