Add the F3 Windstopper Liner to your F3 helmet for added protection from wind and cold weather. Works with all F3 helmets: F3 Carbon, F3 ECE, F3 ECE/DOT.

FEATURES

• Easy fit between helmet pads and eps layer
• Windstopper®
• Windproof breathable fabric stops wind & lets sweat evaporate
• Low profile stitching
• Lightweight, add to your gear bag & use when needed
• SM liner: XS & SM helmet
• Md liner: MD & LG helmet
• Lg liner: XL - 3XL helmet
• Easy fit between helmet pads and eps layer
• Windstopper®
• Windproof breathable fabric stops wind & lets sweat evaporate
• Low profile stitching
• Lightweight, add to your gear bag & use when needed
• SM liner: XS & SM helmet
• Md liner: MD & LG helmet
• Lg liner: XL - 3XL helmet