CarharttMen's Socks (Pack of 3)

Description says made in America but country of origin is china so which is it?

How do these feel, compared to gold toe socks? gold toe has a nice blend of 72%+ cotton and other materials.

Will these socks cover my ankle past a standard 6" work boot? I hate the leather staining my angle when wearing short socks, but hate how long crew

I wear mens size size. Would size large fit? Or what size do i need?