Lightweight and Highly Reflective: This safety vest is lightweight and easy to carry, suitable for outdoor activities in different weather. Long reflection distance and bright and reasonable reflection design make you more eye-catching and confident in the night and dark environment. 360 reflection can greatly improve safety when running, cycling or walking Adjustable: yellow vest is like a vest, easy to wear. It is equipped with elastic straps and 4 adjustable buckles, which can be adjusted freely to fit different body types. Does not move or fall during use. And provide a comfortable and relaxing experience Multifunctional: reflective vest is suitable for transportation, construction, chemical industry, transportation, personal protection and outdoor activities including running walking, biking, hiking, jogging, motorcycling, horseback riding and other occasions that require high vision clothing, which can greatly improve safety and give way People will see you more clearly Quality Material:motorcycle yellow vest is made of elastic band and bright reflective band, which has good flexibility and adaptability. Edge stitching is neat, washable, breathable, suitable for boys, girls and children Service Guarantee:Including 1 motorcycle fluorescent vest and 2 Armband, high visibility.