routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
    "ContactRoute",
    "Kontakt",
    new { controller = "About", action = "Contact" });

routes.MapRoute(
    "IdeaRoute",
    "Idee",
    new { controller = "About", action = "Idea" });

routes.MapRoute(
    "TechniqueRoute",
    "Technik",
    new { controller = "About", action = "Technique" });

routes.MapRoute(
    "CustomsRoute",
    "Sonderanfertigungen",
    new { controller = "Showcase", action = "Customs", id = "" });

routes.MapRoute(
    "SamplesRoute",
    "Beispiele",
    new { controller = "Showcase", action = "Samples", id = "" });

routes.MapRoute(
    "ShowcaseRoute",
    "Schaufenster/{action}/{id}",
    new { controller = "Showcase", action = "Index", id = "" });

routes.MapRoute(
    "TagRoute",
    "Tag/{id}/{name}",
    new { controller = "Tag", action = "Details", id = "", name = "" });

routes.MapRoute(
    "ProductRoute",
    "{name}/{id}",
    new { controller = "Product", action = "Details", name = "", id = "" },
    new { id = @"\d+" });

routes.MapRoute(
    "Default",                                              
    "{controller}/{action}/{id}",
    new { controller = "Home", action = "Index", id = "" });