Thanks for posting the video,
I like the cut of the suit, close fitting like some of the crushed neoprene suits out there. The front zip without a telescoping torso is a nice feature, due to the flexibility of the fabric.
The front zip and lack of the telescoping torso, is similar to a Poseidon Flexisuit, but in a tri-laminate fabric rather than crushed neoprene.
I am in the market for a drysuit, and am considering which one to buy. I'm still deciding on the features I want and don't want in a new suit.
This Bare suit looks promising, I'm not too sure about the breathable fabric however.
Breathable fabrics only work if there's enough of a temperature differential, which would occur in a jacket or close fitting drysuit. But I don't see how any vapor can escape the breathable membrane while immersed. I don't know if Bare is making that claim or not, it just doesn't seem like an important consideration in a drysuit.
Another factor working against many breathable undergarments, is the adhesive used to laminate the breathable membrane in either a bi-laminate or tri-laminate fabric. The adhesive used can actually render the membrane non-breathable, once it's made into a finished fabric. This is a big reason why a lot of jackets have pit-zips, the finished product ends up not being very breathable at all.
My only experience with breathable fabrics is skiing and backpacking jackets and pants. I've also used breathable fabric, single wall mountaineering style tents and bivy bags. They only work if the tent is very small, due to the temperature differential aspect. Otherwise the vapor just condensed on the walls of the tent or bivy bag. In a drysuit the undergarment will trap any moisture vapor, so I'm not sure how necessary the breathable fabric is. It probably just adds to the cost.
I really like the stretchiness of the fabric and the cut of the suit that the fabric allows.
I am curious what the cost will be.
Thanks again for posting the video links.
Take care,
Mitch