By Herman Miller... but in this case, they just called "Swag Leg" chair

Introduced in 1958 made in fiberglass and sometimes it used a two color combination for the pivoting back rest and the seat pad. If you look close enough, you can see a lot of Eames arm chair on it but the legs really set it apart. The best view for this chair is the side view. The group includes a chair, desk, work table and rectangular and round dining tables.