100% eXtreme plaited knit cationic colorfast polyester with moisture-management fibers; 100% polyester tricot knit liner; Single ply body with tricot knit liner; Self-material contrast color side inserts and piping; Tricot knit white internal brief with elasticized leg openings; 1 1/4" covered elastic waistband, inside drawcord; Micro mesh vent V-notch; 3" Inseam; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that has partnered with or is accredited by the Fair Labor Association.