Stiletto designed the Fairbairn–Sykes fighting knife, a double-edged dagger with a long narrow point designed to optimize the blade for thrusting, though it was also capable of slashing strokes if the cutting edges were sharpened. Other variations of the F-S knife soon emerged, including the U.S. Marine Raider Stiletto, which was based upon the Fairbairn-Sykes knife, and the U.S. V-42 stiletto, designed from the outset to emphasize thrusting over cutting. During the 1950s, large numbers of folding switchblade or automatic opening knives with locking blades were imported from Italy to the United States. Most of these switchblades were side-opening designs, though
Slingback Slingback A slingback is a type of woman's footwear characterized by a strap that crosses behind the heel or ankle. A slingback strap is distinguishable from an ankle-strap in that the latter is a strap that completely encircles the ankle. Slingbacks can be considered a type of sandal and come in a wide variety of styles from casual to dressy, with heel height ranging from none to high, heel types ranging from as thin as a stiletto to as thick as wedges and they may be either closed or open-toe. Slingback straps are usually adjustable through a buckle or an