Anyone know anything about tattoos on the feet?

I have always wanted to get a tattoo on my foot. I’m curious about the healing time. I work a job where I have to wear shoes and socks, so I’m worried it wouldn’t heal properly. I am also interested in the pain factor, I have five other tattoos-the most painful was on my inner wrist. The pain factor won’t decide wether I get the tattoo or not, I’m just curious.