"Put on a pair of Carhartt Base Force 5"" Tech Boxer Briefs for Men, and you'll feel the difference in more ways than one. As part of the Carhartt Force line-up, these briefs feature FastDry technology for moisture-wicking, quick-evaporating performance to keep you dry and comfortable while you work. Rugged Flex fabric is made with slight stretch and give for ease of movement. An odor-fighting treatment keeps you fresh and free of unwanted odors. For easy-wearing comfort, the Carhartt Base Force 5"" Tech Boxer men's underwear also features smooth flatlock seams, concealed Y-stitch waistband, contoured front, and tagless label. 100% polyester. Machine washable. Imported. Manufacturer style #: MBB122. Made of 100% polyester FastDry for moisture-wicking performance Rugged Flex fabric adds ease of movement Odor-fighting treatment Smooth flatlock seams Concealed Y-stitch waistband Contoured front Tagless label"