Technical characteristics Professional sports boots SIDI Vertigo 2:
TECNO-3 IRON: TECNO 3 IRON closes the boot and adjusts the circumference of the calf with a steel wire that passing through the c gambetto is fixed to the internal wire pass. TECNO 3 IRON, c gambetto and the wire pass are replaceable.
ANKLE SUPPORT BEAMS AND AIR INTAKE: The two nylon beams that through two screws hidden by a nylon interlocking cap focus with a joint on the malleolus, serve as ankle support. They are reinforced with fiberglass and are easily replaceable. They allow an excellent bending movement. On the lower outer part of the boot was inserted an air intake that can be operated with an aerodynamic button.
ELASTIC INSERT:SIDI to facilitate the closure of the zip, especially in the malleolus area, has added an elastic insert that widens allows greater movement and facilitates the operation.
SHOCK ABSORBING HEEL REPLACEABLE SOAP: A polyurethane shell houses inside a shock absorbing insert visible on the outside through small slits that characterize the look of the heel. The shell is mobile because it is fixed to the boot by two screws that allow an excursion of 3 mm in case of impact. The slip bar of soap is replaceable and available entirely in nylon or with ceramic or aluminum inserts.