The Fox Youth Mainframe Helmet Liner is a genuine replacement comfort liner designed to restore the fit, hygiene, and comfort of compatible Fox Youth Mainframe helmets. Made from soft, breathable materials, it helps manage moisture and improves all-day comfort on the trail.

Ideal for replacing worn, damaged, or sweat-soaked liners, this helmet liner allows you to refresh your helmet without compromising fit or performance. Easy to install and remove, it helps keep your helmet feeling clean and comfortable ride after ride.

Key Features:

• Genuine Fox replacement helmet liner
• Compatible with Fox Youth Mainframe helmets
• Soft, comfortable padding for improved fit
• Breathable materials help manage moisture
• Ideal for replacing worn or damaged liners