Material: Polyester. Fabric: Micro Mesh, Soft Touch, Stretch. Design: Plain. Neckline: Crew Neck, Ribbed. Sleeve-Type: Short-Sleeved. Reflective Tape, Side Vents. Conforms to Safety Standard: EN ISO 20471:2013 + A1:2016 Class 2, RIS-3279-TOM. Sustainability: Made from Recycled Materials. Sun Rating: UPF 40. S: 38 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 48 in. 3XL: 51 in. 4XL: 54 in. Ref: UTRG10964