100% Polyester. Fabric: Performance. Design: Plain, Textured. Hem: Drop Hem. Neckline: Flat Knit Collar, Ribbed, Turn Down Collar. Sleeve-Type: Short-Sleeved. Fabric Technology: Anti-Bacterial, Moisture Wicking. 3 Button Placket, Drop Tail, Self Fabric, Self-Coloured Buttons, Side Panels, Taped Neck, Tearaway Label, Twin Needle Stitching. Sun Rating: UPF 30+. 170gsm. Sustainability: Amfori, BSCI, PETA-Approved Vegan, Sedex, WRAP Certified.