Mix colour three-dimensional design Men's Cotton Classics Boxer Brief Cotton Some customers react that the product quality are good, but size is too small, We are not standard USA size, So don't use amazon size chart! please Use the Size Chart provided in photo .This is Very Very Very Important!!!!! 95% Cotton,5% Spandex The design of U convex capsule bag belt meet the characteristics of the male body shape, which greatly protect the male reproductive organs Machine Wash Specific colors may vary from the colors pictured on the website