UPower DUDE Boot GTX S3 UK WR HI CI SRC

Ankle boots safety shoes, comfortable u power Gore-Tex, with natural nubuck leather upper, waterproof and breathable, composite toecap, anti-puncture, anti-slip and PU/PU sole, S3 WR CI SRC The GORE-TEX membrane prevents water from entering the shoe and ensures that your feet remain dry and protected. It is ultra-thin, highly waterproof and breathable. Gore-tex is permeable for water vapour allowing perspiration to escape unhindered, because the pores in the GORE-TEX membrane are 700 times larger than a water vapour molecule, allowing your feet to "breathe". Due to the microscopic pores which are approximately 20,000 times smaller than a water droplet, the GORE-TEX membrane is completely waterproof.