6.5 oz., 100% ringspun cotton; Made with sustainably sourced USA grown cotton; Tagless label for added comfort; Welt knit collar that resists curling; 1x1 rib sleeve bands ; Two-button placket with bottom box-stitch reinforcement; Wood-tone buttons with durable cross-stitching; Two-needle hemmed bottom; Companion to style 443w; Jerzees styles are manufactured using sustainable protocols which are measured and reported annually by Fruit of the Loom, Inc.; Jerzees 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.