100% Cotton. Fabric: Combed Ringspun Cotton, Pique. Design: Plain. Hem: Double Stitched Seams. Cuff: Ribbed. Neckline: Ribbed Collar, Turn Down Collar. Sleeve-Type: Short-Sleeved. 3 Button Placket, Herringbone Tape, Narrow Placket, Side Seams, Tearaway Label, Tone On Tone Button. Fit: Regular. 180gsm. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, PETA-Approved Vegan.