1x1 Rib flat knit linked collar. 1X1 Rib cuffs and welt. 3 Button placket. Reinforced shoulder seams. Kustom Kit woven back neck label.Washing Instructions 40 degree wash. Wash as synthetics. Wash dark colours together. Reshape whilst damp. Do not tumble dry. Iron on reverse. - 1x1 Rib flat knit linked collar. 1X1 Rib cuffs and welt. 3 Button placket. Reinforced shoulder seams. Kustom Kit woven back neck label.Washing Instructions 40 degree wash. Wash as synthetics. Wash dark colours together. Reshape whilst damp. Do not tumble dry. Iron on reverse.