Updated features for today's first responders with an approachable style but with all the features you need. Constructed from drirelease® fabric with environmentally friendly FreshGuard® antimicrobial treatment for a built-in natural odor neutralizing system that prevents bacteria growth, won’t wash or wear out over time and provides superior wicking and fast drying capabilities by pulling moisture and perspiration away from the skin for improved evaporation that dries 4x faster than cotton.