The Reebok RB8678 Rapid Response RB Men's Stealth 6" Boot with Side Zipper is designed to get you through your day, whatever it may bring. This is a perfect choice for Law Enforcement and Public Safety officials who need a rugged and dependable duty or uniform boot. The heavy-duty YKK side zipper allows you to get into and out of your boots quickly and easily. Other features include: Leather and ballistic nylon upper with moisture wicking nylon mesh lining. EVA cushion midsole. Removable F2A polyurethane cushion insert with shock eliminator heel cushion. Dual density Mountain Trail rubber outsole. Electrical hazard protection. Airport friendly 100% non-metallic.