This Italian brand made its mark in the 1970s with underwear – which was worn by none other than tennis legend Bjorn Borg. Perhaps that’s where he got the inspiration for his own range of quality undercrackers. Either way, Fila is still a top tennis brand meaning the sport, along with running, dominates the range. However, you should investigate its golf range too, as it’s far too good to only wear on the course. The V-neck, fine merino wool sweater can hold its head high in the company of designer brands, and for casual wear it’s worth investigating.