Pirelli's experience and the reliability of SmartNET Silica technology combined with the tubeless-ready comfort and the resistance of the Armour Tech technology facilitated the creation of a new clincher tire with a unique DNA, perfect for long-distances and various terrains: - Armour Tech construction combines a Nylon bead-to-bead high-density layer to an aramid breaker and aramid fibers dispersed into the tread, resulting in a new level of protection against the worst road conditions which has never been achieved before - SmartNET Silica rubber compound guarantees safe rides and confidence-inspiring handling even in harsh conditions - Sizes from 26-622 up to 35-622 make it ready for Granfondo riding as well as long adventures rides, all in a tube and/or TLR configuration