100% Polyester. Fabric: Performance, Pique. Design: Contrast Piping. Sleeve-Type: Raglan, Short-Sleeved. Neckline: Self Fabric Collar, Turn Down Collar. Hem: Twin Needle Stitch. Fabric Technology: Breathable, CoolPlus, Moisture Wicking, Quick Dry. 2 Button Placket, Shaped Side Seams, Side Vents. 200gsm. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, Sedex, WRAP Certified. Ref: UTPC5629