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Northwave Blaze
Airflow System Upper
This extremely lightweight though resistant polyurethane upper is provided with a special supporting Airflow System structure that improves ventilation and increases stability.
NRG sole
Made in Zytel DuPont thermoplastic material, it incorporates a laterally adjustable fastening system. A new design allows to maintain a short foot /pedal distance and to adjust shoe/crank distance.
Heel Lift Stop
Heel Lift Stop is a special supporting element in rigid polyurethane, which holds the heel firmly inside the shoe, to complement the Velcro closing straps.
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