high-visibility

US /ˌhaɪ ˈvɪz.ə.bɪl.ə.t̬i/
UK /ˌhaɪ ˈvɪz.ə.bɪl.ə.t̬i/
"high-visibility" picture
1.

視認性の高い, 目立つ

easily seen, especially by other road users

:
Construction workers often wear high-visibility vests.
建設作業員はしばしば視認性の高いベストを着用します。
Cyclists should use high-visibility clothing at night.
サイクリストは夜間に視認性の高い服装を使用すべきです。