Features Upper is constructed of high quality top grain leather Internally padded to the top of the shoe for max comfort Vented polyester lining non-slip rubber lug sole Internal outer ankle protective caps Reinforced internal heel & toe areas The Denver features two different entry/egress systems. The rider can choose between the lace-up closure with metal eyelets or the zip closure with a Velcro flap at the top A plush fabric is used at inner top of the boot to ensure the riders lower leg does not chaff when wearing shorter socks Plush anti vibration system inner sole Removable inner sole Double stitched leather shift pad Rear of boot pull tab