The Rocky RKW0202 Iron Skull is the superior boot for those grueling days in the field, or on the job. With a discreet leather pull collar, getting these boots on is simple, and taking them off after a long day of work even easier. We've developed the Ram Ridge, a rugged TPU heel counter that will make kicking these boots off a piece of cake! Each Iron Skull boot comes with a Rocky EnergyBed footbed, made of 40 density polyurethane that absorbs shock, then returns to its inherent shape. The insert footbed has a memory foam cushioned top layer that conforms to your foot. Flex-grooves also conform to the articulation of your foot, making you confident and comfortable on your feet for hours on end! The rugged rubber outsole is oil and slip resistant, making weather worries a thing of the past. Adding to the comfort and protection of weather related elements is our brand new waterproofing technology, Rocky VP. Our most superior dry experience, developed to keep you dry in the harshest conditions. This well constructed boot is made of 100 percent full grain leather with an overall dark brown foot and leather shaft. To make it easy to get into this men's boot, Rocky gives you an Expansion Fit Seam. It stretches as you insert your foot, then returns to its original shape. Added touches of quality construction come from the single-row welt stitch, giving durability to your footwear.