TracTech EVO D3O Men's Boots 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 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 D30 protection in the shin and ankle. All together making a huge upgrade and an increase in safety to 2/2/2/2 IPA and IPS protection.