7.07 oz./yd², 100% polyester mock mesh moisture-management/antimicrobial performance fabric; Self-fabric collar with 8" locking zipper; Contrast 3-needle coverstitch on sport shoulder, armholes and sleeves; Badger sport shoulder for maximum movement; Double-needle hem; 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.;