Maxx-Dri Vest 3.0WHY YOU NEED THIS You want to be cool, dry and comfortable while wearing body armor on the job. You know that when you're comfortable, you'll be more focused. And when you're more focused, you're ultimately safer. You also don't want to have to deal with sweat soaked body armor, foul odors and potential skin infections from soaking in your own sweat all day long. That's why we developed The Maxx Dri Dri Vest 3. 0 "An absolute game changer & extremely