Waterproof spray for shoes and boots Pershoes is easily applied on textile, suede and nubuck shoes and boots to protect them from stains and water damage. It is the best way to waterproof boots. Nasiol Pershoes coated shoes, boots, suedes gain a highly stain and water repellent manner that results to an easy-clean. Water, mud, dust, grime; they all slide off, requiring little to no time and effort for cleaning your shoes. Your shoes and boots stays cleaner and shinier for longer with Nasiol Pershoes.