A stained 'stich is a badge of honor. Your personal 3-D signpost of rides, experiences, and events past. A piece of gear that says seasoned, serious rider. Like stonewashed jeans. Each Aero Authentikrud stain kit is scientifically formulated to put legitimate looking stains, dirt and assorted other ‘road wear’ on your suit. Say goodbye to the embarassing newby look. Developed by Bob, Cole and Mark from IBMWR labs. (Thanks fellas...) Specify your suit color and ‘Plains Dust’, ‘Northern Slimy Bugs’, ‘IronButt Finisher’, or ‘Urban-Metro Grit’ filth palette.