NORTHWAVE SONIC 2 SRS ROAD SHOE*
The Sonic SRS has all the looks of its Pro Line brothers but at an affordable price point. The SRS ratchet, Thermowelded upper and Air Carbon reinforced sole povide maximum performance at a minimal cost.
Sole: NRG Air Carbon reinforced.
Upper: Thermowelded Ultralight PU + Airflow System.
Closing System: SRS + 2 x Asymmetrical straps.