Be prepared with 100% waterproof-breathable protection on your travels with these National Geographic wool blend socks. Similar to our Mountain Socks, these are our thickest socks with cushioning across the entire footbed. Whether you're ascending Kilimanjaro or Jerimoth Hill, these socks are ready to explore the world with you. Be prepared with 100% waterproof-breathable protection on your travels with these National Geographic wool blend socks. Similar to our Mountain Socks, these are our thickest socks with cushioning across the entire footbed. Whether you're ascending Kilimanjaro or Jerimoth Hill, these socks are ready to see the world with you. National Geographic has been igniting the explorer in all of us for over 130 years through ground-breaking storytelling from the best and brightest scientists, explorers, photographers, and filmmakers in the world. Their iconic yellow border offers a portal to explore the farthest reaches of the Earth and beyond. This rich legacy of exploration made for an ideal partnership, as premium gear is an essential component of every great adventure. While they may feel like regular socks, the Showers Pass National Geographic Waterproof Socks are fully windproof and waterproof, thanks to a proprietary 3-layer construction. Features include a wear resistant knit exterior, a seamless waterproof breathable Artex membrane, and a moisture-wicking Merino Wool-blend lining. In short, they effectively turn any shoe into a windproof and rainproof solution for inclement weather.