we are going to show you how to clean your gore-tex Panama Jack boots made in napa leather grease napa leather and nubuck leather if they are not very dirty you will only need a damp cloth clean any stains and traces of dust with the help of a damp cloth if the boots are very dirty use the following items a sponge and mild soap remove the laces and insoles clean the surface of the leather with mild soap and water with the help of the sponge it is important to cover the entire contour of the boot evenly to prevent changes in color next rinse with plenty of water to finish let your boots dry naturally without exposing them to direct sunlight and without placing them near sources of extreme heat very important it is not recommended to apply nourishing creams or grease because the gore-tex lining may lose its breathability you