The left one is called 'Yunde no Kusazuri' (lower body armor for the shooting arm), 'Tachikake no Kusazuri' (lower body armor for sword-hanging) or 'Imuke no Kusazuri' (lower body armor for shooting), while the right one is called 'Waidate no Kusazuri' (lower body armor for shoulder shield).
左部のものを弓手の草摺（ゆんでのくさずり、「太刀懸の草摺」・「射向の草摺」とも）、右部のものを脇楯の草摺（わいだてのくさずり）と呼ぶ。