Panty: nylon/spandex/elastane; liner: cotton. Machine wash. Imported. These boy shorts from Spanx are comfortable and sleek underwear, perfect for when shaping isn’t needed. Featuring a low-rise design with full-coverage at the back, these boy shorts have a flattering seam-free front, a straight boy-cut leg opening that sits comfortably on the upper thighs and a center back seam that ensures the perfect fit. Squeeze-free guarantee and wedgie-free fit. Super stretch-and-recovery allows for one-size-fits-most sizing.