100% Cotton. Fabric: Single Jersey. Design: Plain. Pockets: 1 Chest Pocket, Contrast. Neckline: Crew Neck, Double Layer, Ribbed. Sleeve-Type: Set-in, Short-Sleeved. Fit: Regular. 190gsm. Sustainability: BCI Approved. XS: 34.5 in. S: 37 in. M: 39.5 in. L: 41.5 in. XL: 44 in. XXL: 47.5 in. Lyle & Scott Men's Contrast Pocket T-Shirt in Black Size: Medium