6.1 oz./yd² (US), 10.2 oz/L yd (CA), 100% ring-spun cotton, 20 singles. Shoulder-to-shoulder twill tape. Topstitched, classic width, rib collar. Our clean pigment dye colors are salt free. Made with OEKO-TEX certified low-impact dyes. Signature twill label. Relaxed fit. Left chest pocket. Soft ring-spun cotton fabric with 100% cotton threads. Proud member of the U.S. Cotton Trust Protocol. Garment dyed for that lived in feel and almost no shrinkage at home.