As part of the three-level R.A.M. system, Rocky Athletic Mobility Level One Outdoor Boots are lightweight and fitted for the ultimate in agility and freedom of movement. Rocky Scent IQTM Atomic destroys odor on a microbial level and wicks away moisture. Your feet also stay dry as you encounter the elements. Rocky SieveTM increases water dispersal and breathability by 300 percent over traditional drain plugs used in other boots. For additional comfort as you hike, hunt or take part in other outdoor activities Rocky gives you the Rocky Air-PortTM footbed. It circulates air with every step for comfort and ventilation. These boots also are rugged and durable. The upper has textile panels designed to be highly resistant to abrasions as you trek through brush, woods or other parts of your environment. The aggressive rubber outsole helps you get a firm grip on the terrain.