Watermelon

Watermelon is an original Nutcase design right back from 2005! Our Street Helmets are designed for riding, skating or foot-scooting in all conditions. Take a look at our unique Nutcase features and new enhancements:

  • New streamlined lightweight shape
  • Nutcase Removable Visor for protection from the sun and rain included
  • New Removable Spin Dial System for easy fitting adjustments
  • Anti-Pinch Magnetic Buckle for one-handed operation
  • 360 Degree Reflectivity making riders more visible to drivers
  • Injection-moulded ABS shell
  • Protective Expanded Polystyrene (EPS) for high impact protection
  • New Internal EPS Channeling for enhanced ventilation
  • Deluxe Chin Strap for extra comfort
  • Additional Foam Pad Set for optimal fit
  • Updated Size Options to fit more noggins
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How to fit your helmet

Sizing Chart

Head Size Bike Helmet Size
52cm S 52cm – 56cm
53cm
54cm
55cm
56cm
56cm M 56cm – 60cm
57cm
58cm
59cm
59cm
60cm
60cm L 60cm – 64cm
61cm
62cm
63cm
64cm