100% Polyester. Fabric: Birds Eye. Trim: Contrast. 130gsm. Design: Contrast, Two Tone. Cuff: Contrast. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Hem: Split. Breathable, Reinforced Stitching, Shape Retention, Side Vents, Stretch, Tag Free. Conforms to Safety Standard: EN ISO 20471:2013 Class 2, RIS-3279-TOM. Soft. Ref: UTRW7876