Spray Paint by Rust-Oleum. Details:Description Shield H2O Shoe & Boot repels water. It is a 1-step, crystal clear super hydrophobic, water-repelling treatment barrier designed to protect common footwear like tennis shoes, work boots and suede boots from harsh elements. NeverWet Shoe & Boot repels water. It is a 1-step, crystal clear super hydrophobic, water-repelling treatment barrier designed to protect common footwear like tennis shoes, work boots and suede boots from harsh elements.