gaiters
noun [ plural ] uk/ˈɡeɪ.təz/ us/ˈɡeɪ.t̬ɚz/
绑腿;护腿（源于旧时，现主要为登山者或徒步者所穿）
a pair of coverings for the lower half of the legs, often worn in the past but worn now mainly by people who go walking or climbing in order to stop earth and water from entering their boots