In 2016 japfest lands at silverstone home of british motorsport this is an official japfest designltbr gtltbr gtt shirt design reads japfest europes biggest japanese car showltbr gtltbr gtour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel