4 oz./yd², 50/50 combed ring-spun cotton/polyester; Relaxed fit; 7/8” non-topstitched collar; Taped neck and shoulders; 1” blind-stitch sleeve hem; 1” double-needle bottom hem; Side seams; Made in USA of US and foreign components; This USA made version is being discontinued. Please shop style BB401W for the non-USA made version going forward.