The USAK Aran Hand-Knit hose fit my 20" calves with ROOM to spare, and they are just the XL ones, if I remember correctly there's even a larger size. I find them very handsome, albeit a bit chunky/clunky, but that's how I roll. But they have some additional flair for being solid hose thanks to the thick ribbed design, and that's what I find most attractive.

http://www.usakilts.com/index.php/ki...knit-hose.html