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Giro Ambient Skull Cap

The under the helmet skull cap goes a long way to making cold-weather rides more fun and enjoyable. There are certainly a lot of skull caps to choose from but the Giro Ambient Skull Cap is fast becoming a staff favorite thanks to its highly refined features.

First, the cap is slightly on the thinner side and has what Giro calls "smart seams" so it does not take up a lot of helmet space allowing it will work even if your helmet does not have much room left to adjust larger. The Ambient is still plenty warm thanks to a windstopper front panel, thermafleece lining, and flaps that cover the ears with a perfectly comfortable light tension. The small brim is quite stylish and features a reflective detail, plus a reflective detail on the back for low light visibility.

Select S/M or L/XL.


  • Thermal fleece lined cap
  • Wind stopper front panel with ear flaps
  • Small micro-brim for use with helmets
  • Smart Seams help alleviate pressure points when worn under a helmet
  • Water resistant DWR treated material
Reg Price $24.95


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