The MILWAUKEE® 4XL/5XL Yellow ANSI Type R Class 2 Surveyor's High Visibility Safety Vest is designed for maximum durability and to carry more. The full, tear-resistant 600D woven construction allows the vest to survive the most rugged environments. The surveyor’s safety vest carries more, with 27 pockets including a rear tablet pocket, clear ID holder, internal waterproof pocket, and side bottle pockets. The vest features reinforced pockets and edges strengthened with an additional layer of 600D tear resistant material to withstand rough jobsite conditions. These safety vests are constructed from moisture-wicking and anti-microbial treated fabric that stays cool and dries fast while preventing odor and bacteria build-up. Milwaukee incorporated a comfortable padded collar to reduce pressure around the neck. The vest features a dual quick-internal size adjustment, providing a better fit when wearing it in the summer over a t-shirt or in the winter over a jacket. These surveyor safety vests also feature a durable pass-through slit for fall protection gear and have dedicated hearing protection storage. Class 2 high visibility reflective safety vests are recommended when working in environments with traffic traveling under 50 mph or around heavy machinery. This includes construction, road construction, traffic direction, utility crews, and survey crews.