Castelli Ergo BibtightsSimplicity is not just understated in its definition, but it's grossly understated in cycling culture. Every now and again a garment comes along that just nails it, and right now that garment is the Castelli Ergo Bibtights. The Ergo doesn't have crazy color schemes or graphics, it's not a moving Castelli billboard, and it didn't come off of the runway at Milan Fashion Week this year. But the Ergo Bibtights aren't what they're not, they are only what they are. The Ergos are warm, breathable, wicking, and ergonomically designed to provide comfort on long winter days in the saddle.