Rocky C4T Military-Inspired Public Service Boot is an extremely light performance boot ” just 15 ounces ” that's designed for rigorous work. The boot's lightweight Eva/rubber Outsole resists abrasions, oils, and slips. Helping you focus on your duty, these are water-resistant and fast-drying black boots. Ventilation holes on the outer sides promote breathability. You have work to do and can't be distracted by wet boots. The Rocky C4T keeps up. These also are comfortable public service boots. The Rocky Air-Port Cushion Footbed is Shaped from durable Pu that will never break down or lose its shape. This footbed circulates air with every step. Lacing may seem minor to some, but it's important when your day consists of tough duty. There's no time to waste and long-lasting laces are a must, so Rocky designed this public service boot with speed eyelets and Nato hooks through which Leo's will pull their 550 cord laces.