Your search for top-notch dress pants and casual sweatpants ends here at TopOfStyle; cherish the best of fashion starting from $1 onwards. London Fog is a wholly-owned subsidiary of the Iconix Brand Group. The brand is headquartered in Eldersburg, Maryland, and it was founded in 1923 by Israel Myers. London Fog is widely popular in countries like the US, Germany, the UK, France, etc. Many popular shades of gray are smoke gray, ash gray, charcoal gray, etc.