This is a Type R, Class 2 vest that meets ANSI/ISEA 107-2020 visibility requirements and is made of recycled polyester mesh. This post-consumer recycled hi-vis vest features 2 reflective tape for enhanced low-light visibility and a hook and loop closure for easy on and off. Available in dual sizes, this vest is designed for a looser fit for wear over shirts, sweatshirts or jackets. Ideal for anyone requiring Type R, Class 2 apparel, including road construction, baggage handling and municipalities. This hi-vis vest is made from recycled polyester, which is produced by converting post-consumer plastic bottles into polyester yarn through chip making and spinning. Each vest is equivalent to approximately 11 16.9 oz plastic water bottles.