Comfort Upgrades Safety and Comfort We know comfort matters when wearing a flight helmet, whether for a short or long duration. To improve the comfort and safety of a helmet, it's important to replace any used or worn parts. We have a wide range of helmet parts available, including liners, chin straps, ear cups, and more. You can choose from several different models to find the perfect fit for your helmet. Some popular upgrades that offer maximum comfort are listed below. To see our full selection of helmet parts, visit our website. If you need more information on any of these products, or if you can't find what you're looking for, please don't hesitate to contact us. Oregon Aero Upgrades Liners and Pads Earcups & Foam Inserts Ear Seals Strong and Easy FidLock Quick Release Magnetic Buckle FidLock FidLock Chin Straps Featured Products