SIEVIAIR R1 S1 Size 39

Sandal from the Sievi AirRacer range with Velcro fastening and aluminium toe cap. The FlexEnergy® component, the world’s most advanced shock-absorbing heel, stores kinetic energy and gives a greater than 55% energy return. The SieviAir® sole dissipates the perspiration created by the heat of the feet through special ducts. The PU sole provides good grip and is resistant to many chemicals.