[... Do they. Hmmmm. Goro's quiet in return, contemplative of the strange, but intriguing, question.]

I suppose not, but wearing socks has many benefits. One risks fungal infections and blistering if they don't, as well as other health issues such as broken nails and the like. They also offer a nice way to show off your tastes in fashion, your interests in games and show, and keep your legs warm if high enough.