Letter Carriers must be visible to traffic while on their delivery routes. These Made in the USA Route Vests feature vertical reflective strips on the front and back, improving Mail Carrier's safety, especially when delivering after dark. New Carriers can also wear these while on their routes to help supervisors spot them. The lightweight 3.5 oz. polyester mesh material allows the vests to be worn in any weather condition without getting in the Letter Carrier's way. Each safety vest also features a velcro tab, ties on the sides, and two 1"-1.5" thick silver, vertical stripes. Available in blue and orange color options. One Size Fits Most