noun
boxer briefs
A style of men's underwear that combines the length of boxer shorts with the snug fit of briefs.
最近はトランクスよりボクサーブリーフを履く男性が増えている。
Recently, more men are wearing boxer briefs rather than boxer shorts.
ブリーフ are traditional briefs with a higher cut on the leg, whereas ボクサーブリーフ have longer legs like boxer shorts.
Variant spelling with an interpunct, sometimes seen in product names or stylized writing.
Borrowed from English 'boxer briefs', a compound of 'boxer' (from boxer shorts) and 'briefs'.