6.1 oz./yd², 100% ring-spun cotton, 20 singles; Garment-dyed for that lived in feel and almost no shrinkage at home.; Garment-dyed soft ring-spun Colorblast™ fabric with 100% cotton threads; Relaxed fit; Topstitched, classic width, rib collar; Shoulder to shoulder twill tape; Signature twill label; CPSIA Tracking Label Compliant; Made With Respect Proud member of the U.S. Cotton Trust Protocol; Made with OEKO-TEX certified low-impact dyes; Our clean pigment dye colors are salt free;