Serfas 2013 Men's Zirconium Carbon Road Bike Shoe SMR 300

Serfas' flagship Zirconium Road Shoe gives carbon performance at a price you can afford.Zirconium is used to build nuclear reactors because of its ability to withstand bombardment by neutrons even at high temperatures. Serfas' high end road shoe mimics its elemental brother, but with a certain carbon panache.A carbon sole with a matte carbon weave finish, and Reinforced Heel Technology replacing a traditional heel cup, gives riders valuable weight savings 275 grams, Size 42 on those tough climbs.