Continental Terra Hardpack Tire - 700 x 50, Tubeless, Folding, Black, BlackChili, PureGrip, ShieldWall SystemThe Terra Hardpack Tire is right at home on hard packed gravel and paved roads, with a wide footprint and a flat central tread that's ideal for any bikepacking adventure. ShieldWall System provides the optimum combination of high puncture protection and the low rolling resistance with low weight. This is made possible by an additional all round puncture protection layer, which consists of a finely woven cross fabric. This gives the tire a high