What do you wear under your waders?

[JasonC]

Compression shorts in the summer if I'm wearing my chest waders, they're made specifically to wick moisture away from your skin and come down to just above the knee. Winter months vary, always compression pants but may add sweats if the temps are extremely cold.

 

[greenghost]

I rarely wear waders in the summer. If I have open wounds/cuts on my legs I'll wear them; in which case I'll put on a pair of quick-dry hiking convertibles. I've fished water as cold as 55-degree in shorts or wading pants without any issues for 40 years. I enjoy the refreshing freedom of fishing without them when the weather warms up.

 

[Sylvaneous]

A kilt!
Don't ask me what I wear under my kilt!