100% polyester ”Bird Eye” fabric. 3 Button placket. Retro-Reflective tape. Certification Code: BPKTTSS; Conforms to EN ISO20471 Class 2 high visibility; RIS-3279-TOM - Railway use certified. By using segmented; heat applied tape; the garment is less restrictive than garments where traditional stitched tape has been used; Improves the washing durability on stitched tape; Improved breathability by using segmented; heat applied tape; Produces a modern; comfortable garment