90% Airlume Combed Ringspun Cotton, 10% Polyester. Fabric: Jersey. Design: Plain. Neckline: Crew Neck, Stitch Detail. Sleeve-Type: Short-Sleeved. Side Seams. Length: Mid Length. Fit: Boxy. 205gsm. Sustainability: Bluesign Approved, Fair Labor Association, WRAP Certified.