Wedges used by tour professionals often exhibit rust due to their raw, unplated carbon steel construction. This rust forms naturally when the steel is exposed to air and moisture. In contrast, amateur golfers typically use wedges that are plated with chrome, nickel, or PVD coatings, which protect the clubs but can dull the micro-texture of the grooves. Despite the visual differences, performance tests show that raw and plated wedges produce nearly identical spin rates, typically around 10,000 rpm, even when the raw wedge has developed a layer of rust. The key factor affecting performance is not the rust itself, but rather groove wear, which occurs in all wedges regardless of finish. Golfers are advised to focus on the feel and performance of their wedges rather than their appearance, as groove wear is the primary concern for maintaining spin and control in their shots.