The All Condition Armadillo Elite is the most flat-resistant tire available. Impressively though, it has performance characteristics that far exceed many competitor's race tires. We've given it a tread pattern that offers excellent all-weather traction, and newly-sourced materials for the best puncture protection possible. In terms of ride quality, our GRIPTON® compound is surpassed by none. It provides low rolling resistance and the ultimate in dry and wet condition traction. Without hyperbole, it's the best flat-resistant, high-performance tire that we've ever made. Casing: 120 TPI Bead: Foldable Compound: GRIPTON® Flat Protection: Armadillo Elite 700 x 23mm, psi 110-125, approximate weight 285g 700 x 25mm, psi 110-125, approximate weight 315g 700 x 28mm, psi 85-95, approximate weight 350g 700 x 30mm, psi 85-95, approximate weight 400g 700 x 32mm, psi 85-95, approximate weight 430g