Two years later here's the next #danishdesign.
The KEVI office chair. The most comfortable workshop chair I've ever encountered. Absolutely perfect.
KEVI is a family of chairs with the 1960s ones having four legs, and the newer ones five. There's many types of upholstery.
These are commonly seen in offices and workshops. I don't understand why they're not more common outside DK.
Mine is an older one picked up today. Edit: it received some TLC and is now in my hobby room!