Experience unparalleled warmth and comfort with this advanced Heated Liner. Designed in collaboration with Ewool, a renowned Quebec-based company, it offers three customizable heat levels, allowing you to tailor the warmth to your exact preference. Versatility is key, and this heated liner seamlessly integrates with larger mitts or shells, providing an additional layer of protection for the most extreme weather conditions. Charger compatible with both American and European outlets.