it's actually the new dunlop 'ice' construction thing out for the 2005 season i think. There's the same old 'hot melt' range but this time it's called 'ice' and looks a bit cooler. excuse the pun.

in fact here is the page where you can see the tennis version - http://www.tennisshop.com/details169-666-dunlop_tennis_racquets-11140024.htm