65% Polyester, 35% Cotton. Fabric: Pique. Design: Plain. Neckline: Reinforced, Turn Down Collar. Sleeve-Type: Set-in, Short-Sleeved. 2 Button Placket, Buttons Tone In Tone, Reinforced Seams, Reinforced Shoulders, Self-Coloured Buttons, Side Seams. Fit: Regular. 170gsm. Sustainability: Oeko-Tex Standard 100 Certified. 3-4 Years: 27.5 in. 5-6 Years: 31 in. 7-8 Years: 34 in. 9-11 Years: 37 in. 12-13 Years: 40 in. 14-15 Years: 43 in. Ref: UTLT2054