Lightweight and extremely comfortable, the Men's Le Chameau Chelsea Aventure Cuir Boots are crafted from premium waterproof leather. Featuring Le Chameau's onSteam comfort insoles and a Sympatex membrane with onSteam lining which is durable and resist wear and tear while dissipating sweat and moisture to prevent odours. Branded tabs make is simple to pull on your boots with ease. In use, they will naturally age to make them look even better over time. The leathers will patinate and develop elegant folds as they live. Marks and scratches are a characteristic of these premium leathers.