Navy polo shirt made of breathable AIRism material, size S. Purchased this June. Worn in June, July, and September. Worn in rotation with two other shirts. Shows signs of wear. I'm selling this because my child has outgrown it, they wore it for school. Would be good as a spare. Will be folded compactly and shipped via Yu-packet Post Mini. Please be aware of fold creases. - Size: S - Color: Navy - Model name: AIRism Thank you for looking.