Giro Sport Design: G10 Helmet 21175

Refined with sleeker styling and no less than 14 cooling vents, the G10™ Helmet is on track to unseat the Nine.9 as king of the mountain. Giro keeps the helmet light with a special in-mold construction that fuses a rugged polycarbonate outer shell with the impact-absorbing EPS liner. This innovative fusion also gives Giro a better medium for sculpting enhanced ventilation. Unlike the Nine.9 with weather strip vent plugs, the G10™ has an adjustable Thermostat™ control that you can modify without removing the helmet. The skate-oriented styling is killer for the park or halfpipe, but that shouldn't make freeriders feel like they are out of the picture. Giro kept the G10™ light with an in-mold construction that reduces the weight around the EPS liner without compromising the ASTM F2040 certification.

2006 model
• Giro in-mold construction with an impact-absorbing EPS liner
• Open face design optimizes peripheral acuity without creating a gapped goggle fit
• 14 vents equipped with an on-the-fly adjustable Thermostat™ control for easy adjustments
• Convenient snap-fit plush ear pads for varying weather conditions
• Compatible with the Giro TuneUps audio and Helmet Pod
• ASTM F2040 certified (CE EN1077 certified, too)
• Average Weight: 15.5 oz.