Bernie Sanders pulled off a casual inauguration outfit — and vibe — that only he could.

Many people quickly highlighted the 79-year-old independent Vermont senator’s look, and created endless memes, from Wednesday’s inauguration of Joe Biden and Kamala Harris, which he said was more about keeping warm than fashion.

People were particularly enthralled with Sanders’ mittens, which were made by a Vermont elementary school teacher who has a side business making mittens out of recycled wool.

Ryan Leclerc, a hard goods buyer for Onion River Sports in Montpelier, Vermont, said Sanders is more about substance than style.