Over the calf church socks are my husband's favorite.  He wasn't sure at first about them being so firm but after wearing them he's quite pleased with the quality and feel.  They stay up well and have more than exceeded his expectations.

Had a little chuckle when I read the guarantee.  I'm guessing someone tried sending in dirty socks for a refund. Gross.  Don't expect we'd need an exchange cause they've been excellent but I personally think that's a policy we can all appreciate and live with.