If you can find them, Specialized Borough CX Armadillo Elite.
120 tpi
Several puncture resistant layers
Smooth center strip for road cruising
Medium sized shoulder knobs for mild off road use.
The sport version came standard on my Tricross and it was great, but prone to the occasional puncture flat. When I got new tires I opted for the Armadillo Elite which were lighter & stronger. They have been perfect ever since.
It was recently cancelled by Specialized in favor of their more aggressively-knobbed cyclocross tires but I still see them for sale online.
Last edited by Germanicus; 06-09-15 at 05:34 PM.