97% cotton / 3% elastane. Elastane for fitted style and extra comfort. Boned collar. Matching buttons. Double back yoke and darts. Felled seams. Adjustable mitred 2-button placket cuffs with cuff gauntlet. 2 spare buttons. Shaped hem. Certified STANDARD 100 by OEKO-TEX®N° CQ1007/8, IFTH.