The Altitude Pro RGS is the ideal boot for all of your outdoor activities all year round.- Waterproof leather upper provides durability and comfort- Dri-Tec waterproof, breathable membrane keeps feet dry- Removable PU sockliner delivers underfoot cushioning- Vibram RGS midsole supports the natural roll of the foot- Vibram rubber outsole provides durability and outstanding traction- Made in Europe giving an enhanced fit and superior quality