Vogueric Womens High Neck Strappy Padded Push Up Two Piece Bikini Set Bathing Suit 82% Nylon and 18% Spandex Imported Underwire and Molded cups;Side boning for support. Fully adjustable stretch straps included in top; Back strap closures. The bottom is a little cheeky, but not a thong, it only gives more exposure than a regular full coverage bikini bottom. Lightly lined for no show-through. If you are between sizes,we suggest sizing up. For detailed dimension, please refer carefully VOGUERIC size chart and product description