Great vintage piece with all the bells and whistles. It is tubular knit, so no side seams. All the stitching at the hem and sleeves is a single-stitch authentic to the ol’ vintage days. Made in USA of 100% cotton… c’mon bro. One flaw I found is a tiny little stain at the back of the shirt, lower right side, barely visible, looks like 2 orange specks. Otherwise, excellent t-shirt. I know you’ll love it.