The Altitude V Hiking Boot has gone ultra with newly added features that’ll have you out in the mountains with more confidence than ever before. Constructed for the ultimate hiker with design features that include a waterproof leather upper provides durability and comfort, our Dri-Tec waterproof, breathable membrane to keep your feet dry. i-Shield repels water and dirt and is resistant to stains. Keep comfortable on multi-day hikes with an OrthoLite® Impressions sock liner (with slow recovery foam that provides extreme comfort). A MDT rubber outsole improves grip and provides durability throughout your adventures.