You never saw this coming: patented technology keeps this bikini undie profile perfectly in place and totally invisible under anything you throw on. Sometimes ghosting can be a good thing. Comfortable style with Soma Intimates.Details Bikini style Stay put technology - no creeping! No visible panty lines! Microfiber and sheer mesh combo Body (Front): 84% Nylon, 16% Spandex; Body (Back): 86% Nylon, 14% Spandex; Gusset: 100% Cotton Machine wash warm. Only non-chlorine bleach. Tumble dry low. Do not iron. Imported