hudson
Contributor
Now.. I have lost some weight, and also took a lot of weight off my belt, and now in 52F water, I'm easily getting cold in the quilted 200g with crushed neoprene and a polypro liner. It's fine for about 15 minutes, then I get chilled. Going to add a fleece vest this weekend and see how it works out. My hands also get very cold, so this may be related, but I'm warm elsewhere (head & feet).
So.. if you are fairly thin, get cold easy and don't want to dive with too much lead, pay attention to the temperature ranges in the auctions, turns out they are fairly accurate after all.
To update: with a second inner thermal polyester and a fleece vest, I managed to stay ok under the same conditions for about 30 minutes. Wasn't really warm though..