There is no term for this concept in this language.
PREFERRED TERM
track suit trousers (en)
BROADER CONCEPT
IN OTHER LANGUAGES
trainingsbroek
Dutch
sportbroek
joggingbroek
track suit trousers
English
sweat pants
pantalon de survêtement
French
Trainingshose
German
παντελόνι γυμναστικής
Greek
מכנסי אימונית
Hebrew
עליונית טרנינג
donji deo trenerke
Serbian
träningsbyxor
Swedish
URI
http://thesaurus.europeanafashion.eu/thesaurus/10970