100% cotton (except in the Oxford Grey colourway: 90% cotton and 10% viscose). Carded cotton. Jersey fabric. Oversized fit with dropped shoulders. Cut and sewn. Shoulders backed with silicone for a better fit. Round 1x1 ribbed tone-on-tone neckline with single overstitching. Matching taped neck. Single overstitching on the cuffs and the bottom of the garment. No brand label on the collar, only a size tag for easy decoration.