8.5 oz., 83% ringspun cotton, 17% polyester; Athletic Heather: 85% cotton, 15% polyester; Charcoal Heather: 66% cotton, 34% polyester; 3-end fleece with ringspun cotton face; Medium Grey Heather coverseam tape; Made with sustainably sourced USA grown cotton; Rib knit collar, cuffs and waistband ; V-patch detail at front neck; Double-needle top stitching at neck, armhole and waistband ; Eagle R logo patch at bottom hem; Russell Athletic styles are manufactured using sustainable protocols which are measured and reported annually by Fruit of the Loom, Inc.; Russell Athletic styles are manufactured with the commitment to enriching lives for people and communities which is measured and reported annually by Fruit of the Loom, Inc.