These are the classic Grandking hiking boots from Caravan, a long-established brand of mountaineering boots. They are well-made and use Gore-Tex material. The soles are Vibram soles, which are also resistant to wear. Size: 26.5cm EE I cleaned them after each hike, but please be aware that there may be some remaining dirt that couldn't be removed. The insoles are not included, so please prepare your own preferred insoles. caravan Grandking hiking boots GORE-TEX vibram sole