Class 2 T-shirt combines protection, job-specific performance, innovation and style. Design includes ANSI-compliant, polyester breathable knit in an eye-catching fluorescent color and 2″ Level 2 ANSI-compliant, heat-transfer reflective material for flexible comfort. The machine-washable birdseye fabric is lightweight, weighing only 4.1 oz., and features a moisture-wicking treatment to help keep you dry. Outer pocket offers storage for essentials. GloWear 8289 T-shirt is great for road construction, utility crews, survey crews, construction, railway workers, baggage handlers, emergency response and warehousing/distribution. Medium size fits chests from 36″ to 38″.