Scuba Forum > Wearing a wetsuit under a drysuit. Has anyone tried this?
#20451
LatitudeAdjustment - 1/06/2018 1:16 PM
Wet suits work by trapping warm water next to your skin. I’ve tried using a 7mil while shoveling snow and washing a car, not so warm :(

I think you’ll be better off with PolarTec under your drysuit.