Description

NASA-Approved Premium Technology for Your Feet

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.