I'm happy to announce that Royal Q will be working with http://www.ebony-gloves.com/ during the 2012 season.
Part of Barber Healthcare, Ebony Gloves provide black disposable, powder free nitrile gloves. I found these gloves recently and have been massively impressed with them. They were originally designed for the tattoo industry so they are very tough. They also have a micro texture all over which makes them grippy too.
Those who know me from the circuit know that I will only ever approach a company regarding sponsorship if I really rate their product and this is no exception, these are the best diposables I've had by a long way.
Samples are available on the website if you want to try them. Please be aware that Barber sell gloves by the case (10x boxes of 100) so they're probably more suited for comp cooks. Individual boxes can be found at resellers and on eBay.
If people like them but don't want a full case, or multiple people want a case, I'd be happy to arrange a bulk buy and bring them to Mayhem.