Höfflin lived in the UK between the ages of 12 and 22, living in Tewkesbury, where she attended Tewkesbury School, before attending Cardiff University, where she graduated with a degree in neuroscience. She was a late starter as a freestyle skier, only taking up the sport in her early 20s when competing at British Universities' Snowsports Council competitions after leaving university and returning to Switzerland.[2][3][4]