From L.L. Bean, the Dirigo Waterproof Trail Boots feature:  Lightweight engineered-mesh upper with nubuck and synthetic overlays for additional support Lighter, more flexible TEK2.5 Sport waterproof membrane in upper keeps feet dry and comfortable Padded collar for added comfort and cushion Weather protection best for rain, mud, and wet conditions. Not designed to stay submerged in water Lace-up design provides a secure, customizable fit Laces not waterproof Lightweight True Comfort molded-EVA footbed offers all-day cushion underfoot to ensure a comfortable ride Anti-odor footbed cover helps prevent bad odors B-Bound, their softest midsole, offers supreme cushioning and energy return mile after mile Their VertiGrip Trail rubber outsole is made with grippier rubber for better traction on rocks and roots Order 1/2 size up from your regular shoe size. For example: if you normally wear size 10, order a 10 1/2 Imported.