Engineered for tactical land operations, the Altama Urban Assault Boot - Mid features a breathable flex knit mid-rise upper and sticky rubber outsole that meets ASTM testing standards for slip-resistance. An antimicrobial polyurethane insole and moisture wicking air mesh liner protect against pathogens and keep you cool. With a zero-drop outsole, full-length ABS shank, and molded cushion heel counter that significantly improve surface contact, the Urban Assault Boot - Mid provides exceptional improve stability and support on any terrain.