PRIMIGI OBUWIE ZIMOWE GORE-TEX 8881555

Primigi's winter boots 8881555 are made of high-quality natural leather and nubuck with Gore-Tex membrane insulation. They feature thermal insulation,戈泰克膜，以及防滑轻弹底。

• The description claims that the Gore-Tex membrane is completely waterproof, windproof, and breathable.
• The description claims that the Gore-Tex membrane consists of over 1.4 billion micropores per square centimeter, which are 20,000 times smaller than water droplets and 700 times larger than water vapor molecules.