FEATURES:Flesh out cowhide leather/ 1000D nylon upperTriple bonded nylon thread used in every stitch for durabilityAR 670-1 CompliantPadded collar for added comfortGusseted tongue to keep dirt and debris outNylon coated brass speed lacing systemDual Drainage vents keep water and moisture flowing out of the boot to keep feet dryDirect attached polyurethane midsole uses Dual Density technology for maximum comfort and durabilityPolyurethane insole with comfort pods for added cushioningRo-Search Panama tread pattern provides traction through mud and forest floors and meets ASTM F2913-11 test for slip resistanceHeel counter is Back Part Molded to produce a customized curve that cups the foot, eliminating "break-in" discomfort