Material: 50% Cotton, 50% Polyester. Fabric: Jersey. Design: Printed. 153gsm. Hem: Ribbed. Back Neck Tape, Branded Neck Label, Heavyweight, Swing Tag. Neckline: Crew Neck, Ribbed. Sleeve-Type: Long-Sleeved. Cuff: Ribbed. Fastening: Pull Over. 100% Officially Licensed. This is a 280gsm heavy-weight garment, perfect for keeping warm. It features single jersey back neck tape. The neck, waist, and cuff are made from cotton and elastane rib. Please check your sizing to avoid disappointment. Our official size guide can be found as an image on this listing. Please refer to these dimensions and description, NOT any other size guide. If in doubt, please feel free to ask. Officially licensed goods.