Mavic cosmic pro ltd spd sl road shoesthese limited edition cosmic pro shoes from mavic are worn by athletes on the tour de france and each shoe weighs only 240g furthermore they have been built for the hardest climbing stages of the race every detail of these shoes is as light and as stiff as they can be while delivering the comfort needed for the most extreme acts of endurance thanks to the precise fit the ergo dial provides 1mm incremental tightening to enable you to fit your feet precisel