To complement its tactical footwear line, Original S.W.A.T. has introduced a new line of boot socks featuring X-Static Silver Systems technology. The over-the-calf styled socks are made from polyester-based Comfortrel with five-percent X-Static Silver fiber. The socks are designed to eliminate odor, bacteria, blisters, and static electricity, while regulating temperature. Plus, the effects are permanent because X-Static fibers won’t wash out or wear out. The black-only sock is available in three sizes: medium, large, and extra large.