These shoes are easy to match with your autumn/winter wardrobe. They're a great choice for all ages, from young people to adults. 【GORE-TEX】Madras Walk Casual Shoes SPMW5480 (Navy Velour) Product Number: SPMW5480 NAV-V Color: Navy Velour (NAV-V) Heel Height: 3.0cm Shoe Width: 4E (Wide) Upper Material: Other Fabric Description The new standard in GORE-TEX: 'Doesn't get wet' and 'Doesn't get stuffy'. Lightweight casual shoes. Equipped with GORE-TEX product technology, designed for comfortable wear on both rainy and sunny days. In addition to being waterproof, they release stuffy air from the upper part of the shoe, keeping your feet dry, cool, and comfortable. These casual shoes are waterproof and easy to care for. The design is also easy to match with business casual styles. GORE-TEX is used in the lining. The sole uses HYDROSTOPPER(R) GF with glass fiber. It is designed to be non-slip even on icy, snowy, or water-covered roads in cold regions. The wide 4E width design is also a nice feature. *Please note that these are not completely waterproof. 【What is HYDROSTOPPER(R) GF?】 HYDROSTOPPER(R) GF is a rubber material containing glass fiber provided by Hydrostopper. The glass fibers, arranged vertically like a mountain of swords, grip the icy road surface firmly, achieving high slip resistance. Even if the sole wears down, the glass fibers are always exposed, so the effect continues.