Shorts from Gap, Amazon Basics, Lee, Wrangler, Armani Exchange, Hanes, Nike, Adidas, etc., find all the top brands under one roof. ON is a rapidly emerging clothing and footwear brand that caters to men and women. The brand has its roots in Switzerland, headquartered in Zürich. Many times, it is also called by the name, ON Running. Black is one of the most used product colors in fashion.