6D's mission is to provide the public with superior safety helmets from both a technological perspective and a design perspective. They continually challenge the company to improve its technology and lead the marketplace with innovative designs.

• Replacement comfort liner for the 6D Helmets ATR-1Y Helmet.
• Genuine CoolMax fabric.
• 6D's proprietary design provides optimum support, comfort and fit.
• Features genuine moisture-wicking fabric for a superior sweat management solution.
• Snaps in-and-out in seconds for fast and easy attachment and removal.
• Completely machine washable.