SUPER REFLECTIVE, SAFETY: The reflective vest offers 360 degree high visibility for long distance outdoors or on the road, for your safety in all weather conditions day and night, with high quality silver reflective tape LIGHTWEIGHT AND VERSATILITY: With the ergonomic and classic design, your reflective vest is comfortable to wear, it is light, easily folded and stored in the pocket or bag. It adjusts to fit multiple kinds of people's sizes, making it an ideal multi-functional safety gear. Long-distance reflection ensures you high visibility at all angles and keep your safety MANY APPLICATIONS: This high visibility reflective vest is a good choice for any outdoor activity: including cycling /cycling/BMX, running, walking, or Walking your Dog, jogging, horseback riding, construction or traffic work, road safety, guarding, search and rescue, etc ADJUSTABLE, UNISEX: The waist belt is adjustable from 70-110cm, the shoulder straps are adjustable from 34-53cm. So the fluorescent yellow vest is suitable for most men, women, teenagers. This reflective vest is really practical and goes well with all styles of clothing in all seasons COMFORTABLE SUITABLE: The vest is fully adjustable and breathable and is suitable for all clothing (coat, jacket, bulky jacket, sweatshirt). shirts, gym/loser/work clothes) day or dark. Perfect for Spring, Summer, Fall, Winter Have a great time shopping!