These are the SPECTRE-issued dagger shoes as modelled by the delightful Rosa Klebb in From Russia With Love, A shoe with a poisoned blade concealed within worn by SPECTRE agents, including Rosa Klebb. The blade would pop out of the front of the shoe, making kicks extremely dangerous. One pair was used by Morzeny to kill Kronsteen after his plan failed. The gadget also makes a cameo scene in Die Another Day in Q’s lab. This shoe is both used by the Punisher and a member of the Yakuza. This gadget makes several comedic appearances in the 1999 film Wild Wild West, starring Will Smith and Kevin Kline, the latter of which plays the character who invents said gadget. The dagger tipped shoe is also used by the Joker in the film The Dark Knight.