ANSI Type R Class 2 high visibility safety vests are designed to carry more. The high visibility safety vest has 10 pockets， and an internal pocket for additional storage. These safety vests feature a quick internal size adjustment， providing you with a better fit and a durable pass-through slit for fall protection gear. The size adjustment allows you to wear these Milwaukee safety vests in the summer over a t-shirt or in the winter over a jacket. The zipper closure delivers you ultimate job site security. Class 2 high visibility reflective safety vests are recommended when working in environments with traffic traveling under 50 mph or when working around heavy machinery. This includes construction， road construction， traffic direction， utility crews， and survey crews. Yellow or orange safety vests color options are available， as well as vests with CSA compliance. These safety vests are customizable by adding your logo.