Andrew Christian Men's Flashback Pro Boxer 90% Cotton/10% Spandex Machine wash Adds up to 1/2 inches to 1 inches onto your current buttock measurements Completely invisible support structure, no padding, hidden cups or straps Features ultra slimming elastic for a slimmer looking waistline, regular & slim fit, great for any body type 90% cotton, 10% spandex for excellent stretch and fabric recovery Made in the andrew christian design studio, los angeles, ca