I think it was possible, but there are other things to factor in. Fatigue, injuries, panic, darkness, the strength of the current, how steep the banks are and how soft, and so on.
What I mean to say is if a fairly fit man put the suit of armour on just before attempting a swim, then he would probably make it. Those things were pretty flexible.
[quote=""annis""]Another preconception down the tubes! I like his self-deprecating sense of humour.
I'm guessing that you wouldn't be doing much swimming in a later medieval full suit of armour, though, like one of these beauties:
http://www.knightsedge.com/suits-of-armor.htm
Originals wouldn't have had an aluminium option, of course!
An interesting point I came across --a full suit of medieval plate is thought to have weighed little more than 60 lb (27 kg) on average, considerably lighter than the equipment often carried by the elite of today's armies. (For example, SAS patrols have been known to carry equipment weighing well over 200 lb (91 kg) for many miles).
I'm amazed at how many places there are selling replica armour and stuff. Don't know about the armour, but perhaps I might fancy a slave bracelet or maybe a banner--[/quote]