Northwave Sonic Plus racefietschoenen wit EU 45

Road cycling shoes with race-level stiffness and all-day comfort. The NRG Air Carbon Reinforced Sole with a stiffness index of 8.0 delivers efficient power transfer on every pedal stroke, while the thermowelded upper reduces weight and eliminates pressure points. AirFlow ventilation keeps feet cool during intense efforts.

Advantages

The 3 asymmetrical Velcro straps provide a secure, personalised fit without the weight of mechanical closures. The Performance Advanced footbed supports the arch and reduces fatigue on long rides. The integrated heel system locks the foot in place, preventing slippage and enhancing stability. BioMap technology aligns the upper with the foot's anatomy for a natural, comfortable feel.

Suitable for

• Road cyclists seeking a stiff, efficient shoe for training and racing
• Riders using 3-bolt cleat systems such as Look or Shimano SPD-SL
• Cyclists who prefer the simplicity and adjustability of Velcro straps
• Warm-weather riding thanks to the large ventilation ports

Key specifications

• Closure: 3 asymmetrical Velcro straps
• Sole: NRG Air Carbon Reinforced, stiffness index 8.0
• Upper: Thermowelded layer construction with BioMap fit
• Footbed: Performance Advanced
• Cleat compatibility: 3-bolt road (Look, SPD-SL)
• Ventilation: AirFlow system with large vents
• Heel: Integrated heel system
• Colour: White
• Size: EU 45
• Weight: approx. 540 g per pair (size 42)

Recommendations

For riders who want race-proven stiffness without compromising on comfort, the Sonic Plus is an excellent choice.