We call it “CALKINI.” Minimal and efficient, this Euro-cut brief was upgraded with a shiny center push release metal buckle. The front pouch and the contoured back will emphasize what you were born with. Just wait until the white gets wet! Lined in the front, but just enough to let the imagination run wild. Fabric 80% Nylon, 20% Spandex. Linining 100% Nylon.