Also as someone else in the thread pointed out, wool is an insulator which is why it's good for the
inside of gloves. Alpaca wool lined leather gloves would actually be really nice as alpaca wool tends to be warmer, very soft and not so scratchy, but you'd need it to be the lining.
Just wearing wool gloves is not a great idea because they stop being warm once they get wet (they'll be warmer than polyester, but they won't be warm). Do not listen to anyone who tells says wool is "warm when wet", or that wool (alpaca or otherwise) is "waterproof" and "won't get wet" - it's water
repellent, which means it won't get wet
as quickly as, say, cotton but it will still get wet.
There is nothing they can make out of the "yarn",