1x1 rib flat knit collar and cuffs. Taped back neck and shoulder seams. Double-stitched shoulders, armholes and cuffs. Twin-needle hem. Three button interlined slanted top placket. Reinforced shoulder seams. Side vents. Spare button. Superwash® 60° swing ticket. Kustom Kit® tear out label. Washing Instructions Machine wash 60 with bar under, do not bleach, do not dry clean, two dot tumble dry, two dot iron