To be clear, what I'm saying:shrugs the neoprene bubbles are at 1ata inside. They collapse and are progressively less warm at depth.
Loft is the cure all. The only other thing that can "make" your hands warm is having the rest of your core so damn hot with active heating that your body is pumping crazy hot blood out to your extremities in an effort to get rid of it. Your thinly insulated hands will still be warm in that scenario
- Neoprene glove liners, inside your dryglove, equalized with suit pressure as you descend, will compress and lose some of their insulative properties as you descend.
- Merino/fleece/Primaloft drygloves, equalized with suit pressure and given sufficient room to expand, will not compress and lose insulative value as you descend.
Are we all on the same page? Or is there a hypothesis that 'lofted' glove liners (merino/fleece/whatever) will compress as ambient pressure increases?