The Aggressor eFire shirt adds powered heat elements to the most versatile and comfortable layering system available. Designed specifically for KLIM mid-layers and outerwear, the Aggressor eFire heated base layer traps body heat to ensure consistent warmth for a cold day on the snow. KLIM’s eFire heated technology features two vertical panels on the chest and one vertical panel on the upper back. The heating element includes three heat modes – low, medium and high – with long-lasting heating filaments powered by a USB-C charged battery with a hidden zipper battery pocket.
Customize your purchase with our versatile color selection option! We understand that style is personal, and we want to ensure that your chosen product reflects your unique taste and preferences. Whether you're looking for a bold statement or a sleek and classic look, our array of captivating colors allows you to make a confident choice that complements your personality.
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