What is the best blend to use (as in not too hot for wear) for summer/spring socks? Brand names aren't necessary, although if you have some favorites I'd love to hear about them. Mostly, I'm just wondering what is a good blend that isn't too hot on the foot and is stretchy for sock-knitting. Almost everything I research has some amount of wool in it. Does wool work for summer wear? Is there a certain maximum-percentage wool in the yarn that I should be looking for?
Thanks, fellow knitters. ;) My feet appreciate you.