knights wear armor such as mail that protects their upper half
No, Shane comb does NOT need to wear a bra because her breasts are too small.
Some wear a garter hence Knights of the Garter (K.G.). Knights might also wear woolen under garments. When not wearing amour (modern day) on official functions, they wear a cap and robe.
clothes
The wear shining armor.
Sabatons
They would wear suits of metal plate armor, but early knights wore tough leather
answer is kanga.
feet
ARMA
Shoes
Clothes