Color: green Material: nylon Size: waist size: 25-41'' Package Includes: 1 x running gear 1 x charging cable Note: - Please refer to the measurement. Tiny measuring error is allowable in normal range. - There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item. 【LED Light & Reflective Double Protection】 Featuring front and back dual-sided LED lights and reflective strips of high brightness, this gear provides double protection to enhance your visibility and can be easily seen from up to 980ft away! Whether you're running, jogging, or cycling, you'll be easily seen by motorists and other pedestrians, reducing the risk of accidents. 【3 Versatile Lighting Modes】 Customize your visibility with three lighting modes - fast flash, slow flash, and constant illumination. Whether you prefer a flashing light to grab attention or a steady glow for consistent visibility, our vest offers flexibility to suit your needs and environment. Be visible, be safe, and enjoy your outdoor activities to the fullest. 【Convenient USB Rechargeable Gear】 No more hassle with batteries. Our LED reflective running vest gear comes with a convenient USB charging feature. Simply connect it to any USB port or charger for charging. Stay powered up and ready for your next run without the worry of running out of battery power. 【Elastic & Durable Material】 Made from high-quality elastic nylon material, our reflective running gear is durable and resistant to deformation, which can withstand the rigors of your active outdoor activities. It is lightweight with high elasticity for maximum wearing comfort. 【Adjustable Fit Size】 Our light-up reflective running vest is designed to fit most individuals. With elastic and adjustable shoulder and waist straps, you can easily customize the size for a comfortable and snug fit. Stay focused on your performance without distractions.