Swim material but can be worn as body suit. From the beach straight to going out! No padding , but still holds boobies up with halter strap. Looks amazing , Super stretchy! One size for bust and small/ medium for waist. Any breast size can wear, looks amazing for small or bigger breasted ladies! Doesn't come already twisted by halter strap, you have to twist them yourself to get that look, but super easy! It's for a more custom look