Ringspun cotton. Taped neck and shoulders. Seamless twin-needle 1.9cm collar. Side seam construction for sizes XS/S. Tubular construction for sizes M/XL. CPSIA tracking label compliant. Tearaway label. Twin-needle sleeves and bottom hem. Quarter-turned to eliminate centre crease. WRAP certified. SEDEX certified. Oeko-Tex certified. Reach certified. Fair Labour certified.