The biggest feature of the marathon, the Greenguard is a 3mm thick puncture resistant belt. The sticky sponge-like rubber under the tread surface prevents punctures from nails and glass debris, and the Adix Eco Compound is highly abrasion resistant and maintains its grip performance for a long time. In addition, the tire side is highly resistant to cracking and rigidity, preventing deformation when rotating, and preventing it from getting worn in corners, so it also has high driving performance. Available in a wide variety of sizes, it can be used safely for commuting to work or school or for long touring.