60% Organic Cotton, 40% Recycled Polyester. Fabric: Pique. Design: Contrast Colour, Geometric, Reflective. Fastening: Button. Neckline: Collared, Taped. Sleeve-Type: Short-Sleeved. 3 Button Placket, Contrast Neck Tape. Packaging: Compostable Bag. Conforms to Safety Standard: EN 17353:2020, ISO 15797.