noun
tennis shoes
Refers to athletic shoes designed for playing tennis, but often used broadly for any sports sneakers.
新しいテニスシューズを買った。
I bought new tennis shoes.
テニスシューズを履いてコートに向かう。
I put on my tennis shoes and head to the court.
Variant with interpunct; less common but still used.
スニーカー is a general term for casual athletic shoes, while テニスシューズ specifically suggests tennis or court shoes.
Loanword from English 'tennis shoes'.