5.5 oz., ringspun cotton; Made with sustainably sourced USA grown cotton;No-shrink comfort, wash after wash; Twill label and neck tape; Ribbed, set-in collar; Double-needle, cover-seamed neck with lay flat collar that keeps its shape; Double-needle sleeve and bottom hems; Shoulder-to-shoulder tape for durability; Sideseamed; “A” list status from CDP (Carbon Disclosure Project); Energy Star Partner of the Year (12 consecutive years); Every piece of Hanes apparel purchased from our company qualifies for Hanes4Education;