Gear Shoe Of The Day: Pearl Izumi syncroFloat IV Check out this lightweight shoe made for going fast! September 19, 2012 Cielestia Calbay Share this Facebook Icon Twitter Icon Email Icon Join PodiumRunner Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join PodiumRunner Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In A smooth, well-cushioned and responsive shoe for the efficient runner.