トレーニングウェア

noun

training wear; sportswear; activewear; tracksuit

General term for clothing worn during exercise or sports. Can refer to a matching jacket and pants set (tracksuit) or any athletic clothing.

• ジムに行いくときは、いつもトレーニングウェアに着き替がえます。

  I always change into my training wear when I go to the gym.

• 新あたらしいトレーニングウェアを買かったので、運うん動どうが楽たのしみです。

  I bought new sportswear, so I'm looking forward to exercising.