3KBMen's Dress Socks (10 Pairs Per Pack) - Variety of Patterns and Sizes

I have large calves and I'm looking for a shorter dress sock that stops below the calf, would these fit the bill?

Are the socks thin?

Is the size 7 - 11 refer to shoe size or sock size? I have an 8.5 inch foot. Will your sock fit me? I don't want a sock that is too long.

Help! husband wears a 14 dress/16 reg shoe, can anyone gear me to finding black dress socks bigger than 10-13? thx 4 any suggestions!