Gloves......
well the team (louis) got them so im not really sure. the idea of the mitt design is so you can feel your other fingers and it feels more normal than if you wear a glove with fingers. theres no problem getting the deck off with it on.
As an alternative to gloves, you could check out pogies:

i bought a pair of these sharkskin CSR gloves last autumn in galway maritime for 20 yoys. they are a bit battered now but they are still fine. they are pretty warm and because the whole outside is rubber, it sticks to a paddle shaft far better than your bare hands ever would. and for the price they are great value.
not sure where else they are on sale....any CSR stockist. also try any yak/crewsaver stockist (same company)





we got these last year for canada and they were the absolute bomb. they dont effect your paddling at all really except your fingers are toasty for hours!
http://www.nrsweb.com/shop/product.asp?pfid=2447&deptid=944