55% Cotton, 45% Polyester. Design: Contrast Colour, Plain. Pockets: 1 Chest Pocket. Cuff: Contrast Edge. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable, Lightweight, Moisture Wicking, UV Protection. Reflective Tape, Side Vents. Conforms to Safety Standard: EN ISO 20471, RIS 3279 TOM Issue 2 (Orange Only). Sustainability: Oeko-Tex Standard 100 Certified, REACH, WRAP Certified. Sun Rating: UPF 40+. XS: 34 in. S: 38 in. M: 41 in. L: 44 in. XL, 4XL: 48 in. XXL: 52 in. 3XL: 55 in. Ref: UTRW11080