Take a closer look at this shirt and you’ll see how the Aerial Short Sleeve Shirt is engineered to help you stay cool and alert. It starts with highly breathable, moisture wicking fabric and a 2.8-oz. 100% polyester fabric body with mesh lining on the back yoke. Vent-Tac™ fabric provides breathe-through ventilation and excellent air flow. And the RAPID raw™ placket gives the peace of mind knowing you can quickly access your concealed carry.