My older injinjis are starting to show wear, but not too bad. Mostly just losing color in areas that rub a lot.

I have to remember that these socks can't "switch" from foot to foot like my others. So every time I wear them they get friction in the same spot. (my older Smartwools have two holes in each: where the big toe breaks through when the sock is on the left foot, and where the big toe breaks through when the same sock is on the right foot.)

Guess I should file my toenails more often...

I've worn the wool ones two days in a row now (and slept part of the night in them, too!) and they have no smell yet.

Wool is just too nifty for words! Guess I'd better wash these so I can wear them again tomorrow without risking severe cooties.