Yes they can, but they only serve a minor function. Thermal socks
can help insulate heat to provide relief for those suffering from
diabetics and poor circulation. Some other socks provide extra cushioning
and padding for the toes, arch and the heel: which can provide pain
relief for a vast array of health problems. Then there are socks
which provide ventilation and anti-microbial agents to combat sweaty
and smelly feet, through the utilization of anti odor properties.
Another function of socks is in the material they are made from:
some socks use antistatic yarn to aid evaporation, reducing odors
and the possibility of blistering. Ultimately, there are many functions
that socks can perform, highlighted above is some of the common
roles they can play to combat health problems.