3.5 oz./yd², 100% polyester moisture-management/antimicrobial performance fabric ; Self-fabric collar; Badger Sport paneled shoulders for maximum movement; Double-needle stitched hem with tack; Badger heat-seal logo on left sleeve; 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.