Solid colors: 100% cotton. Oxford Grey color: 90% cotton / 10% viscose. Wine Heather, Green Marble Heather & Cloudy Blue Heather colors: 80% cotton / 20% polyester. All colors are made from organically converted cotton. Tubular cut. Straight cut. Round ribbed neckline with double topstitching on the saddle of the seam. Tone-on-tone neck tape. Twin needle at the bottom of the sleeves and bottom of the garment. No brand label on the collar, only a size chip for easy customization. Certified STANDARD 100 by OEKO-TEX® No. CQ 1007/7, IFTH
