Wine Legs: What Those Streaks on the Glass Actually Mean

Mon, 03 Aug 2026 00:00:00 +0000

Someone at the table swirls their glass, watches the streaks slide down the inside, and nods approvingly: “good legs.” It is one of wine’s most beloved rituals, and it is built on a misunderstanding. Legs are real, the physics behind them is genuinely elegant, and they tell you almost nothing about quality. Here is what they actually say.

What Legs Are

Swirl a glass and a thin film of wine coats the inside. Within seconds the film gathers into droplets, called legs or tears, that streak back down toward the liquid. Every wine does it to some degree; the question is only how thick and how slow.

Wine Legs on Sommo — AI Wine Scanner, WSET Prep & Wine Journal App

Wine Legs: What Those Streaks on the Glass Actually Mean

What Legs Are