The Ice Armor is a members-only land clothing item that is worn on the back. It was first released as part of the Ice Armor Set, a gift obtained by redeeming a membership gift card from November 2013 until January 2014. It was later added to the Diamond Shop on January 9, 2014 where it can still be purchased.
This appears to be a chest plate armor with a set of wings sticking out the back. The entire armor is a light-blue, icy color and when worn it is animated with white sparkles and periodic shining. This item has only one variety.