noun
A clothing term borrowed from English. In Japanese it is a specific garment word and is less common than broader everyday terms such as ズボン or 半ズボン.
昔のゴルフウェアでは、ニッカーズを履く人もいた。
In old-style golf wear, some people wore knickers.
登山用のニッカーズを専門店
I looked for mountaineering knickers at a specialty shop.