Maxxis "Equipe Legere." That may or may not be the official name, but it's in huge letters on the tires. For me they've been bomb proof, and super sticky. They corner like nobody's business.
I bought my Michelin Pro2 Race Tires from http://bikeisland.com/index.cgi for $68. They always offer free shipping and fast delivery, within a week. Great customer service as well.