Full grain leather upper. Dri-Lex® Lining offers superior "sweat" control and will keep feet dry and comfortable in wet or damp conditions. Ground contact EVA foam for cushioning. Nylon stability shank embedded into midsole supports the arch and helps create a smoother gait. Ortholite® Foam footbed for long wear cushioning. Zip closure. 2 1/2" Heel Height. 4 3/4" Shaft Height. 9 1/2" Shaft Circumference.