These bikini panties are laser cut to minimize the appearance of unwanted panty lines. They are made with an ultra sleek and stretchy microfiber material for maximum comfort. They feature a lace trim and provide cheeky back coverage for a sexy look. Available in multiple colors. General sizing guide corresponding to US pant size is: Small (0-2), Medium (4-6), Large (8-10), X-Large (12-14). It is recommended to order one size up if you are in between sizes. Made of 85% Nylon and 15% Spandex. Hand wash, line dry.