Bret W.wrote a review of Castelli Super Nano Gloves on February 18, 2011
I had originally bought these gloves thinking they would be for my Idaho winter rides. Well, they are good to about 40-degrees. I ended up with the Capo Limited Editions, which are good from 15-degrees to the 30s. However, the Super Nanos are sublime. They proove that a tight-fitting leather glove can be more comfortable than one with googleplex of pads. The fit perfectly, but be sure to buy them one size bigger than your size because the Italians have teeny little hands.
These are the best, most comfortable gloves I have ever had, or tried on.