KHUMBU GTX Men’s THE NORTH FACE The North Face Khumbu GORE-TEX Trekking Shoes Retail Price: ¥32,000 Size: 25.5cm Material: Genuine Leather Color: Gray x Blue Vibram Sole Brand new, unused. Gore-Tex: A material that combines waterproof durability, breathability, and wind resistance. It is often used in outdoor items such as jackets and shoes, and is characterized by "not letting water in but letting moisture out." It prevents water such as rain from entering from the outside, and allows sweat from the inside to escape as water vapor, making it a comfortable model that doesn't get stuffy even when sweating while moving in rainy weather or on snowy mountains.