Description
Winter climbing midlayer, standalone at camp, packable warmth for backcountry rest periods—the Cerium is proven in the mountains. Driven by our obsessive attention to detail, we refined the design, sourced sustainable materials, and maintained the exceptional warmth-to-weight ratio. Responsibly sourced 850-fill down—with Coreloft™ synthetic used in moisture-prone areas—provides premium insulation. The shell—recycled 15D Arato™ nylon—is lightweight and durable, a bio-derived lining reduces petroleum use, and an insulated StormHood™ extends protection.
