PIK 8655 Banana Pouch Brief 63% Nylon - 37% Spandex Please double check with the size chart to make sure you choose the correct size Composition: 63% nylon, 37% spandex ultra stretch microfiber fabric forms sleek, body-defining fit Anatomically-shaped pouch comfortably accommodates your manhood for a comfy fit and sexy silhouette Full rear coverage Thin elastic waist and leg trim