RST Tractech Evo D3O Motorcycle Boots - BlackRST Tractech Evo D3O Motorcycle Boots Black Trying to improve one of our most famous products, the world renowned Tractech boot, was always going to be a challenge but the RST development team has delivered in 2026. We started off with a new inner foot profile, making the boot slimmer in the forefoot for easier gear changes, we then added in a new hard wearing toe slider, updated motion panels, a re profiled upper and D3O protection in the shin and