This classic touring tire from Schwalbe has incredible puncture resistance and durability. With design goals similar to the Specialized Armadillo, the newly developed smart guard puncture protection belt is made of flexible special rubber that offers particular resistance to thorns and shards. It also has a reflective stripe on the sidewall for enhanced visibility.Schwalbe is a market leader in bicycle tire design and manufacture. Innovative designs and market specialization make their tires stand out both in quality and performance.