This Beeswift Deltic Hi-Vis Polo Shirt is made from 100% polyester "Bird Eye" fabric for comfort and breathability. It features a 3-button placket and retro-reflective tape for enhanced visibility. The shirt conforms to EN ISO20471 Class 2 high visibility standards. The segmented, heat-applied tape makes the garment less restrictive and improves washing durability and breathability compared to traditional stitched tape, resulting in a modern and comfortable garment.