Popbop Women's Solid Classic Bottom Bowknot Back Bikini Bottom Briefs Material:Polyester Spandex Style: Fashion Sexy Fashion design,100% Brand New,high quality! What You Get:1*bikini bottom Size runs smaller than regular sizing, so please view our Size Chart carefully. Please select the size according to your chest/bust measurement. Please choose the next size up if you are not quite sure about the sizing.