65% polyester / 35% cotton. Pique mesh washable at 60°C. Tone-on-tone 2-button placket. Ribbed collar. Ribbed cuffs with elastane. Certified STANDARD 100 by OEKO-TEX® No. 08-5295, Shirley. Soft and resistant fabric. Easy to maintain. Smooth surface ideal for printing. Machine wash up to 60°