Dependent on weather. Full adventure suit for a long ride in UK except on warm days. Fabric jacket and leather jeans test of time. As I also live in Portugal, I wear a lightweight mesh jacket and Kevlar jeans, mesh gloves and flip-up helmet to let the breeze in!
Depending on the weather... Gortex waterproofs, Leathers (two sets in different size to allow for the occasional lapse in healthy eating) and occasionally a mesh suit. I never go anywhere without full protection as I am getting old and value my skin ?
Always full gear. On my Versys a Revit Poseidon suit for nice weather down to freezing or rainstorm (its my daily commute so I ride regardless of weather) and a Revit Air suit for the really hot days. On my CB1300 always full leathers and back protector as that is my FUN bike ?