Safety shoes Sievi 52375 Air R3 Roller S3

A safety shoe in protection class S3 with the sole construction SieviAir® and the Boa® mechanism, steel nail guard and aluminum toe protection. The world's most advanced heel suppression FlexEnergy binds the rising motion energy and over 55% of the energy returns to the stage. The sole construction SieviAir® removes from the shoe the moisture created by the feet becoming warm, through air ducts in the sides of the sole of the sole. Microfibre upper.