Summer.spring: Speedo's and a chickenvest+hood/ john+chicken+hood for techdives.

autum/winter: full 2 piece suit 5mm(sometimes go commando sometimes got the speedo/dry w/200g undersuit or fleece undergarment.

know a guy thaty drives 4 hrs just to dive, this is in summer mind you,
gets out his car in his business suit, takes jacket+shoes off, gets in to his dry suit, has a dive, has a shower with drysuit on, doffs the drysuit, puts his jacket and shoes back on, gets in to his car and goes back to work.
rofl.