Based substantially on earlier Gecko Gloves for the iPod nano, Gecko Gear's fourth-generation iPod nano version ($13) is available in six different colors -- all the ones shown here, plus frosted clear and black -- and packed with a microfiber cloth, screen protector, and Dock Connector port cover. Once again, diagonal ribs are their distinctive physical characteristic. The Sports Armband ($20) is based on the Gecko Glove, but is comparatively mediocre…
