Wool-lined Pinnacle wetsuits??

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Does it smell like a sheep when it gets wet ?:D

Sorry - couldn't resist.
 
www.divernet.com has a good review of the suit. Interestingly, the wool acts as an insulator in a way that surprised me (though after understanding why, it shouldn'tve been): in air, wool is an insulator because it traps air, so naively, I thought, well, what's the use underwater. Turns out that the lining traps a layer of water which acts as an incompressible layer of insulation. Supposedly, roughly 3mm worth, and doesn't compress like the neoprene surrounding it.
 
Why would you want a wool-lined wetsuit? Wool is an inferior insulator in the water to neoprene, so you'd be better off replacing that small amount of bulk with an extra mm of neoprene.
 
I stopped reading the review when I saw this line:

"Water is the insulator in a wetsuit."

If that were true, a 3mm fullsuit would be as warm as a 7mm.

It's absolutely untrue and anyone saying that knows absolutely nothing about neoprene and insulation, so anything else he says on the subject can of course not be trusted.

There's Divernet for you. File that review right alongside the Octo article that actually suggested divers take a 7' hose and wrap it three times around their necks, and "rotate in the water" to deploy it.
 
Water makes for a piss poor insulator.

Which happens to be the WHOLE point of why we wear exposure protection!


The wool might stop some water movment thought a poorly fit wetsuit, so I could see some advantage there. Mind you, you'd be better off just getting a suit that fit in the first place.
 
jonnythan:
I stopped reading the review when I saw this line:

"Water is the insulator in a wetsuit."

If that were true, a 3mm fullsuit would be as warm as a 7mm.

It's absolutely untrue and anyone saying that knows absolutely nothing about neoprene and insulation, so anything else he says on the subject can of course not be trusted.
But neoprene itself is a poor insulator at depth, correct?

I do happen to know from long, personal (non-scuba) experience that wool is an excellent insulator when wet, maybe one of the best. FWIW, I have no idea how this would apply to wetsuits.
 

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