ハイソックス

noun

knee socks; high socks

Wasei-eigo from English 'high socks'; refers to socks that reach up to or just below the knee, commonly worn with school uniforms or casual outfits.

wasei-eigo (Japanese-coined English), from high socks

• 制せい服ふくには白しろいハイソックスを合あわせることが多おおい。

  White knee socks are often worn with school uniforms.

• 彼かの女じょは今日きょう、黒くろのハイソックスを履はいている。

  She is wearing black knee socks today.