Bare Feet in Yoga Class

I tend to have cracked dry skin on my feet around the heels, big toe, and beginning/end sides of the balls of my feet. They look great when I get professional pedicures, but pedicures are expensive. When I wear yoga socks, my feet get too hot. What tips do you have for me to keep my feet looking nice? Kindly give me step by step instructions of what to do and which products to use. I am not being vain here--it's embarrassing when an instructor helps you with your pose when you know your feet look--um--not-so-nice.

You need to apply moisturizer after shower and wear socks Hope you drink sufficient water too.