Mike1967
Contributor
My drysuit is on its way so I'm trying to decide on undergarments at the moment. I had all but decided on the J2 + Arctic two piece. Then I was thinking for a few more dollars I should get the Exo and Arctic, then I could wear just the Exo in summer. Correct me if I'm wrong but there's no warmth in the J2, and the Exo is a "base layer" which adds warmth right? If so, why would you need the J2 and the Exo?