My fault again... I meant metacarpal plate. I know about the mittens, but that'd be far from enough... especially if there's the possibility of meeting a hammer, a club, an axe... Not to mention a two-hander sword.
With them being small, I meant that even MY arm has a wrist/thickest part circumference ratio of 18/42, which is quite far from these vambraces. They don't widen enough for a muscular arm, which would be normal for an archer-swordsman. The last one you posted is getting closer if I see it correctly, but MOST of these are... small, and it's strange to me. If you still can't understand my rambling, learn hungarian so I can explain it in my mother language...
About the zertsalo-krug thing, I thought the same, but thoughts like this often cause me trouble... For example I don't understand why would a Berserk*-ish armour impossible in the 16th century, Germany. Grotesque, fluted, working. Then...?
* I mean the manga, not the viking bastard.
