These Pezzol Kyle II safety chukka boots feature water-resistant Idrotech leather uppers, and Ice-Grip outsoles that provide excellent slip resistance. They're equipped with Txzero metal-free textile midsoles for penetration resistance and Bio-Ergonomic asymmetric steel toecaps for a wider and roomier fit. Inside the boots, a water-resistant Protex membrane lining has been used to help keep feet dry and provide added breathability.