Quite possibly the best boot knife in the 5.11 arsenal, our versatile and popular side kick combo edge boot knife is compact, easily concealed, and extremely durable. Built in partnership with blade-tech and world renowned blade designer Mike vellekamp, the side kick boot knife is crafted from AUS 8 steel and features a 2 inch long, 4mm thick combo edge blade, a no-glint Black oxide coating, and a skeletonized design that reduces weight while Enhancing Balance. Includes a break-away neck chain and boot mounting strap for multiple carry options, along with an ambidextrous, injection molded 5.11 ultra sheath kit for completely customized installation on any MOLLE or slickstick web platform.