6D ATR-3 Helmet Comfort Liner The 6D ATR-3 Helmet Comfort Liner is a genuine OEM replacement liner designed to restore the original fit, comfort, and performance of your 6D ATR-3 Helmet. Constructed with premium CoolMax® antibacterial fabric, it offers excellent moisture management, breathability, and long-lasting comfort. Ideal for replacing a worn or damaged liner, it helps maintain a fresh, secure fit for every ride. Features: Genuine 6D OEM replacement comfort liner Designed specifically for the 6D ATR-3 Helmet Premium CoolMax® antibacterial fabric Moisture-wicking and breathable construction Helps restore the original helmet fit and comfort Soft, comfortable padding for extended riding Easy to remove and install Compatible with all 6D ATR-3 helmet sizes
