chausses
(ʃəʊs) n (Arms & Armour (excluding Firearms)) (functioning as singular) a tight-fitting medieval garment covering the feet and legs, usually made of chain mail
[C15: from Old French chauces, plural of chauce leg-covering, from Medieval Latin calcea, from Latin calceus shoe, from calx heel]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014