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The Tundra Aerogel Socks features NASA-trusted and Pertex® Quantum technologies to deliver superior foot warmth and protection in the world's coldest environments.
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.
Free shipping on orders $99+! Need it by the holidays? See our shipping page for all deadlines. Plus, extended returns through 1/31/25. Final sale items are not eligible for return or exchange.
The Tundra Aerogel Socks 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 Socks are 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.
