According to a decree from Polish Sejm of 1477, during a war, towns
were to supply foot soldiers armed with crossbows, shields, helmets,
gauntlets and breastplates. Mercenaries from the period listed in the
rosters of Poland and Germany, however, had way less robust gear.
A Polish mercenary
crossbowman carried a crossbow (duh), a sidearm (usually a sword, a
sabre or a falchion), rarely a helmet and/or a shield – and nothing
else. For Germans, pavise shields were common. And my Pomeranians?
Maybe something similar to Poland or Germany. It's guesswork.
This fellow in yellow is probably quite well off, with his nice
kettlehat helmet.
Sources: Grabarczyk 2000, "Piechota zaciężna
Królestwa Polskiego w XV wieku"; Kutrzeba 1937, "Polskie
ustawy i artykuły wojskowe: od XV do XVIII wieku", Kurfürstlich
Sächsische Kriegsknechte 1475.