1990s Belstaff 'Driza-Bone' Trialmaster Waxed SuitIn the 1990s, during the period when Belstaff owned Driza Bone, the Trialmaster suit was produced as strictly utilitarian motorcycle outerwear. By that time, the model already had an established reputation, with the use of heavy waxed cotton reflecting Driza Bones oilskin tradition and a focus on durability rather than fashion. Total condition 8 10, the condition is quite good, but the lining of the jacket is dirty at the bottom, slightly frayed cuff