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Free shipping on CAN orders $175+
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The Tundra Aerogel Sock features NASA-trusted and Pertex® Quantum technologies to deliver superior foot warmth and protection in the worlds coldest environments.
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.
Enjoy free ground economy shipping on orders $125+ USD / $175+ CAD. Please note: Final sale items cannot be returned or exchanged.
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The Tundra Aerogel Sock uses NASA-trusted technology to deliver the perfect socks for long, frigid winter days in alpine environments.
Insulated with PrimaLoft® Gold insulation, these socks are water-repellent, breathable, and packable, and the Pertex® Quantum shell is windproof and water-resistant. They feature an updated design with an ankle cinch top and an anti-slip sole.
Whether exploring the Arctic or needing reliable protection against cold winter winds, the Tundra Aerogel Sock is an excellent choice for anyone seeking the ultimate warmth and comfort.
*Please refer to your shoe size.We adjust the garment for intended fit and intended use.
