Same here, I've gotten close to hypothermia on wet trips. Depends on lots of things, season at time of trip (water colder in winter), body weight of caver, how many people on trip, if there's a wait at the 20. Personally I wear a wetsuit if going below the 20. Possibly also depends on your oversuit, mine is a warmbac and water gets through, whereas the yellow ones (can't remember the brand) probably repell more of the water.I feel the cold, so I always wear a wetsuit, and have rarely been too warm (there's very little totally dry cave where you couldn't dunk yourself if you needed to cool down!).
I've never worn a hood or mask for it, but I imagine a hood would be quite nice. I personally wouldn't bother with a mask.
It's been that way for several years now, unless the cave is particularly wet.Last time we did it sump 1 was a duck
Depends on the caver, as I've gotten dangerously cold in just a furry on wet trips.For the short round a furry is sufficient. Hood helps especially if you're a little nervous on the ducks - the Troubles especially depending on how much bailing you want to do. A vest might be useful if you're prone to the cold.
A Neofleece is not sufficient to get through to 4! (coldest I've ever been).
I'm terrified of going under water so haven't been through many times, didn't realise it was now a duck most of the time, had assumed it was just in dry weather. Might have to go back and see!It's been that way for several years now, unless the cave is particularly wet.
Shame if you ask me, as it takes away the absolute thrill experienced by every first timer. The number of people I've seen, summon up all their courage and dive into the unknown, emerging the other side, with the biggest smile in the world.
As a duck, first timers come out just as cold and wet, but without the smile...
One chap was so disappointed, as he'd got properly psyched for it on his first caving trip, that I had to take him through Sump 2. That did it! He was buzzing all the way out!