58% Cotton, 39% Polyester, 3% Lycra. Fabric: Stretch. Design: Oxford. Cuff: Adjustable, Buttoned. Fastening: Button-Down. Neckline: Fused Collar, Standing Collar. Sleeve-Type: Long-Sleeved. Hem: Rounded. 2 Back Darts, Back Yoke, Bust Darts, Double Stitched Seams, Spare Buttons, Twin Needle Sleeves, Woven Back Neck Label. Fit: Tailored. 143gsm. Sustainability: ACCORD, BSCI, Oeko-Tex Made in Green, Oeko-Tex Standard 100 Certified, Oeko-Tex STep, REACH, Sedex. Ref: UTBC5431