RUFSKIN’s patented BOXOL CALKINI™ swimwear brief made from shiny stretch nylon with a gleaming metallic shine. Separate dual waistbands come together as one making an “X” at the hips, designed with shiny chrome hook and ring closure at the left hip. A lined front pouch and contoured seat hug your frame, you control how the waistbands lay on your body. Fabric 80% Nylon 20% Spandex