Yeah, one of the pre-production stages of Boba Fett's costume involved brown gloves with tan fingers and top padding, with an hour-glass patch (from the 7th "Light" Infantry devision, if I'm not mistaken) on the left hand, and a patch with a plain bar on the right (from FORSCOM, US Army Forces Command), both being field patches lacking the original colorings. Of course, being pre-production, it was never shown in the movies, but I believe most of the publicity shots for ESB Boba are of this particular phase of the costume.