100% cotton (except in the Oxford Grey colourway: 90% cotton and 10% viscose). Combed cotton. Straight fit. Pre-shrunk piqué knit. Placket with 2 matching buttons. Taped neck in main material and matching colour. 1×1 ribbed neck. 1×1 ribbed cuffs with a tubular finish. Elastane in the ribbing on the cuffs to prevent them from going out of shape. Twin-needle overstitched finish on the bottom hem of the garment. No brand label on the collar, only a size tag for easy decoration.