1.Adjustable & portable: The women's portable reflective running vest and reflective gear wristband can be easily folded into a small volume, convenient to put into the matching storage bag, especially suitable for traveling or going out, the running reflective strap is equipped with 2 adjustable buckles, adjustable size for adults or children, suitable for different body shapes and any clothing in any season, easy to wear. 2.Features: The reflective vest and reflective bands are made of well-cut and elastic material, and the quick-drying fabric allows the user to keep the skin dry more easily when sweating, so that the wearer can hardly feel the weight of the underwear during exercise, reducing the burden and enhancing comfort while exercising. 3.Carefully Designed for Excellence: This running vest for women and running armband is designed for outdoor running, trail running, hiking, cycling and training, with high-visibility reflective strips, which can help others see runners more easily and improve , it is a great equipment for runners. 4.Package includes: You will get a running vest, two reflective wristbands that can be worn on your wrists or ankles and a storage bag.