55% Cotton, 45% Polyester. Fabric: Knitted. Design: Reflective, Tape. Sleeve-Type: Short-Sleeved. Neckline: Turn Down Collar. Fabric Technology: Breathable, Lightweight, Moisture Wicking. 3 Button Placket, Contrast Collar, High-Vis, Side Vents. Fit: Comfort. 175gsm. Conforms to Safety Standard: ANSI/ISEA 107 Type P Class 2, ANSI/ISEA 107 Type R Class 2, CE Certified, EN ISO 20471 Class 2, UKCA. Sun Rating: UPF 40+. Ref: UTPW1311