Grab great thermals for this season from Jockey, Hanes, etc. Sweaty Betty was founded in 1998 by none other than Tamara and Simon Hill-Norton, and it is headquartered at Fulham High Street, London. Wolverine World Wide is the brand’s parent organization. Sweaty Betty’s iconic activewear range is a must-have and should be on your radar. Can't decide on any single color? Go for more than two colors of multicolor.