Columbia Womens Silcox II Waterproof Omni-Heat Boot

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The Columbia Womens Silcox II Waterproof Omni-Heat Boot combines the protection of a winter boot with the performance of a hiker. Leather and textile upper is seam-sealed, waterproof, and lined with thermal reflective dots for extra warmth. High energy return midsole and aggressive traction outsole helps you log miles with ease.

  • Upper: Leather, textile, webbing
  • Lining: Omni-Heat reflective
  • Midsole: Techlite
  • Outsole: Omni-Grip non-marking rubber
  • Seam-sealed waterproof membrane
  • Weight: 478g
Product Code: H6114224
A wooden house with few pairs of skies leaning against it is half-covered by snow in the dark.

Columbia was born in Portland, Oregon, USA, where snow-covered volcanos and glaciers are just a hike away. Our goal is to keep you protected no matter what. That’s why our products are tested in the harshest conditions Mother Nature can muster.


Our Tested Tough stamp is Columbia’s promise to you that we’ve done our job. We’ve tested our products high atop cascade peaks, on the crashing waves and soaking rain of the Oregon coast, and in some of the most challenging conditions around the world. All to ensure that when people wear Columbia, they’ll be able to stay Outdoors longer. And have fun while they do it.