Vtg Honda 750 Iron On T Shirt.  Single Stitch sleeves, double stitched hem.  Mounted collar.  Russell Athletic 50/50 Made In USA Tee.  Size Medium.  Brand new unworn dead stock.  A couple tiny spots on back of shirt near pit area.  Size tag has been cut.  Measures 19” from pit to pit (38” chest size) & 26” from shoulder to hem (bottom) of shirt.  Fits like a size Small in modern sizing.