I bought a pair of these and they're working great for me, but I don't grab burning wood with them, so not sure how long they'd hold up to that.
http://www.kinco.com/product/7900/
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http://www.kinco.com/product/7900/
(broken image removed)
If you haven't had a fat round bright orange coal fall into the ash lip or worse, onto the floor, this is a YET situation. It happens when pulling them forward from time to time. Most often during the really cold spells when coals get deep and having a glove that doesn't fail in these situations or require me to go into hurry up "panic" mode is nice.