Introducing the Noise Control System Earmuffs 2.0, a must-have accessory for your Ski-Doo helmet family. Crafted for those who demand clarity and comfort on the snow, these earmuffs fit seamlessly with Advex winter helmets and are also compatible with the Oxygen option. Engineered to reduce wind and machine noise, they allow you to focus on the thrill of the ride without distractions. Whether you're carving through powder or navigating icy trails, trust in the Noise Control System Earmuffs 2.0 to elevate your experience with unparalleled sound isolation and warmth. Fits Advex winter helmets family and also compatible with Oxygen as an option