Kevlar Socks - Enjoy the comfort and mobility of socks while still having the durability and protection of shoes with these Kevlar socks. Perfect for outdoors adventures on jagged surfaces such as rock climbing, these Kevlar socks will protect your feet just as well as any shoe will.
Night vision goggles were invented for use by the military. Over the years, they have become popular among law enforcement agencies and hunters. The technology that makes night vision possible is called an infrared image intensifier tube.