The reflective vest have awesome elasticity and stretchy for most people. Made from polyester cloth material, perfect for your night walking and running. Also, it is great for runners, walkers and cyclists. It is a nice gift for those outdoor activities enthusiasts. Features -Color: Orange -Material: Polyester -Size: About 45.00X32.50X0.20cm/17.68X12.77X0.08inch -The reflective vest which could be seen from and have a in all weather at day or night. -Bright color and excellent reflective strips make you easy to be found, much safer at night! - thin fabric and quick drying material provides ultra and breathable feeling, you’ll even forget wearing this reflective safety vest. -This reflective running vest with adjustable waist band perfectly fit different body shape for women men in all seasons. -Great outdoor reflective vest for running, cycling, jogging, motorcycling, also suitable for walking the dog and traffic. Package list: 1 x reflective night run vest