55% Cotton, 45% Polyester. Fabric: Knitted. Design: Reflective, Tape. Pockets: 1 Chest Pocket. Sleeve-Type: Short-Sleeved. Neckline: Turn Down Collar. Fabric Technology: Breathable, Lightweight, Moisture Wicking. Contrast Collar, High-Vis, Placket Loop, Side Vents. Sun Rating: UPF 40+. Fit: Comfort. 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. 175gsm. Ref: UTPW1478