Belleville 990Created to battle hot weather, Belleville 990 military boots are supremely durable thanks to the highly abrasive-resistant Nubuck leather. The full grain leather upper also features nylon fabric. To increase air circulation within the boot, the gusset is super breathable. To keep feet dry, the boot also incorporates a moisture-wicking lining. The closed lacing hardware and high abrasion resistant rubber overlays ensure the boots can stand up to the elements. Its outsole has a 90 degree heel for working broken rock and scree. It may not be waterproof, but these Belleville military boots easily manage moisture and dry quickly during operations held in mountainous settings.