1. polyester 2. Reflective for Enhanced Visibility: Our 2 Pcs Reflective is designed to provide high visibility during outdoor activities such as running, cycling, walking, and construction work. The reflective strips on the vest effectively reflect light, making you easily noticeable and ensuring your safety in low-light conditions 3. Adjustable Straps for a Fit: The features adjustable straps that allow you to the fit according to your body size and preference. This ensures a comfortable and secure fit, allowing you to move freely without the vest shifting or sliding during your activities 4. Versatile Outdoor Use: Whether youre jogging, cycling, walking your dog, or working on a construction site, our Reflective is a versatile accessory that provides added safety. It is suitable for a wide range of outdoor activities and professions, allowing you to stay visible and protected wherever you go 5. Lightweight and Breathable Design: Our is made from lightweight and breathable materials, ensuring maximum comfort during prolonged use. The mesh fabric allows air circulation, preventing overheating and discomfort, even during intense physical activities