Urlik said:not just prior but contemporary as well.
anyway, the shoe-knife was unheard of until it appeared in James Bond in the 60's.
to my knowledge, there is no recorded use of blades being attached to shoes to be used as weapons prior to this.
And because it was recorded one or two times it then means it's viable for the entire time frame?
2 weapon systems have been recorded before the middle ages and as soon as records were made in the transitionary period from the middle ages into the Renaissance, offhand weapon use was recorded.
seeing as most of the other techniques recorded in the early Renaissance are accepted as being used in the middle ages, why not the techniques with offhand weapons?
Agreed, you can use this same principle for the shoe knife. Granted, I'm not a medieval historian, and I've no evidence for its usage, but I can say that the way it was employed in the KGB was quite simple close in and without any firearms involved, it could be used in the medieval period as well as the environment where it's employed is pretty universal. If it can be used in such a closed in setting similar to the medieval period, why can't it be in the medieval period?
nearly everyone had a knife, dagger or seax that could be used as an offhand weapon in conjunction with a sword or axe as a main weapon and not everyone would have a shield, so why wouldn't they use an offhand weapon?
It's the same with the boot knife, everyone had just about some twine or tying material on hand, they also had these small blades as you say, perhaps a particularly large fragment of metal that came off poorly made or worn armor or weapons. It's not that much of a hindrance if you only let the tip jut out a little. So why wouldn't they tie it onto their shoes? It's kinda dirty, but cutting someone's ankles up is not something they can walk away with.