Originally Posted by BrooklynRider
Specialized makes a series of armored tires that last a long time as well. The Armadillo series.
www.specialized.com
The oly drawback to them is they are heavy. I use them. No flats in 250 miles so far.
I use the same tyres on a hybrid on the glass strewn streets of London and have had no problems. When do the same commute on my road bike (Bontrager Race Lites) I get a ton of punctures (no surprises there).