90% Airlume Combed Ringspun Cotton, 10% Polyester. Fabric: Heather, Micro-Rib. Design: Plain. Neckline: Crew Neck. Back Style: Racerback. Sleeve-Type: Sleeveless. Fabric Technology: Pre-Shrunk. Cropped, Side Seams, Tearaway Label. Fit: Fitted. 150gsm. Sustainability: Fair Labor Association, WRAP Certified. Ref: UTPC6986