The perfect way to give your footwear a water-repellent finish, Fabsil Footwear Proofer with Conditioner helps to keep your favourite footwear dry and free from stains. This high-performance, silicone-based waterproofing treatment won’t simply keep your feet dry; it also contains a conditioning agent that will help prolong the life of your leather boots and shoes. Fabsil Footwear Proofer with Conditioner is safe to use on all types of footwear - including leather, suede, nubuck, and fabric. High-performance, silicone-based waterproofing treatment. Suitable for use on leather, nubuck, suede, and fabric footwear. Contains a conditioning oil to help prolong the life of leather shoes.