Giro Decade
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Giro Decade

The Giro Decade sets the bar a notch higher for women who are looking for style, performance, and value. It has all the features of the Nine.10 and adds women's specific finishing. Compatible with all after market TuneUps systems - (sold separately). ASTM 2040/CE EN1077 Certified.
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Was: £99.99  Now: £69.99

  • Colour: Matt Black
  • BlackBlack
Price promise We aim to offer competitive prices, however if you find products cheaper elsewhere we will match the price. click here for more info...
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Size guide
Code: GIR0069K1

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The Giro Decade sets the bar a notch higher for women who are looking for style, performance, and value. It has all the features of the Nine.10 and adds women's specific finishing. Compatible with all after market TuneUps systems - (sold separately). ASTM 2040/CE EN1077 Certified

Features

  • In-mould construction
  • In-form fit system
  • Super Cool vents
  • Super Fit engineering for snow
  • Weatherstrip vent shield

Glossary

In-mould construction:Fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows Giro to sculpt better ventilation systems, so In-mould helmets can be lighter and cooler than traditional helmets.
In-form fit system:Makes it easy to dial in a custom fit in seconds - even with gloves on. An ergo-friendly dial at the base of the helmet provides up to 6cm of adjustment and enhanced stability while the vertical tuning feature accommodates different goggles and head shapes for a custom fit, free of gaper gap.
Super Cool vents:Pull cool, fresh air into the helmet while pushing heat and stale air out. By maximizing efficiency and optimizing vent shapes, the collective cooling power of Super Cool vents helps to regulate your core temperature and keep you feeling fresh all day.
Super Fit engineering for snow:The foundation of Giro's product design process. Every new Giro product is designed with reference to a database of anatomic measurements and rider input. Giro then test the design repeatedly in the lab and in the hands of riders so that they can gather feed back and make refinements to create a final product that fits and performs at the highest level.
Weatherstrip vent shield:Seals off the vents in extremely cold conditions. A Velcro tab secures the shield when not in use to allow proper ventilation. Simply open the Velcro tab to unroll the shield over its corresponding vent.