ABC socks, like Uncle Bucks, are superb engineering. Support where you need it, wonderful cushioning (not too thin nor thick), leg padded except 1 1/2" at very top; a mid weight sock for most seasons. Warm to +10, Cool in to the 80's. I bought 8 other styles of DT's until I found these this year. First I found Uncle Bucks, now these ABCs. The design is also very cool. On sale at GoBros with deep discount right now, so great value as well, and with excellent service from GoBros. Hiking 8 miles/day in my Russell Mocassin 'Hikers', these and my Wigwam 'Ascends' are my go to socks. Highly recommend.