The latest CandyShell lookalike is Moshi's iGlaze Remix for iPhone 5c ($30). Available in six different colors, it combines rubber on the inside with glossy plastic on the outside. As expected, the rubber layer extends out to cover the Sleep/Wake and volume buttons, while there are three openings along the bottom edge. Notably, Moshi's colors don't match Apple's official 5c tones, though neutral white is available.
