Waterproof Tattoo Cover Up

Long story short, I need to cover a tattoo ankle for a 3x3 event. It's hot and I do not want to lose. Suggestions?

Foundation waterproof .....

Dermablend.

it is made to cover tattoos and scars hurt. You can get to the store makeup counters. it's a bit expensive, but not too bad. it works very well.

If you want something that is cheaper and the type of work, the Foundation Revlon color stay it covers most of the courses. it feels like kind of plastic you carry.

Makeup big bandage waterproof ....