- Classy men's brief style 1354s4 from GERONIMO Underwear Collection 2013. This brief's lightweight and ultra-stretchy fabric feels great and provides a form-complementing fit. The pouch is constructed to provide needed support and comfort, as well as great look. This brief just looks sexy and cool, while keeping a sense of masculinity that any man could love. For guys looking for a sleek and modern look, this style provides a new option.