100% eXtreme porthole mesh cationic colorfast polyester, 200 denier porthole mesh; 100% eXtreme dazzle cationic colorfast polyester with moisture-management finish; Waist length jersey; Porthole mesh body and undersleeves ; Double ply dazzle yoke, upper sleeves and collar; Collar is bar-tacked ; Cover hemmed elastic sleeve cuffs; Cover seamed throughout ; Alleson size jock tag; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that has submitted assessment using Higg FEM, Higg FSLM, and Higg BRM and has implemented Level 2 or above practices, made in a facility that is WRAP certified and has partnered with or is accredited by the Fair Labor Association.