9.3 oz., 50% cotton, 50% polyester; Oxford: 48% cotton, 52% polyester; Dri-Power� moisture-wicking technology; Medium Grey Heather coverseam tape; Made with sustainably sourced USA grown cotton; Rib knit collar, cuffs and waistband ; V-patch detail at front neck; Relaxed fit; Eagle R logo flagtag at waistband; 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.