woodenpicklewrote a review of Descente Cold Front Glove on November 16, 2010
I bought a pair of these for commuting to work (8-10 miles each way depending on the route). They are decent down to around 42F. I've ridden with them on colder days and the tips of my fingers do get cold after 5 or 6 miles. As already stated they don't have much in the way of "normal" cycle glove padding, but I'm riding a commuterized, rigid-frame mountain bike with pretty cushy rubber grips so they work fine for me.
A note about size, I generally have to get XL cause my fingers are kinda long even though XL is usually too roomy. I got L in these and sure enough, my fingers are a bit too long for them. They're not uncomfortable for the work commute, but they'd get that way on longer rides I think.