Good thermal insulation comfortably without making it difficult to grip the spear gun, but with the second application internally it made small cracks, so it's a matter of a little time before it opens.

Truly amazing gloves, with perfect fit, good insulation, very durable against wear and tear, and without compromising the sense of touch to the point of annoyance.
The only issue was that, after about 10 uses, it started unraveling for unknown reasons on one finger, the thread kept unraveling only from movement in water until it came out to the base of the finger. The glove did not open, it was probably stuck, and I re-sewed it with the same thread and it's like new. So I consider it was an isolated incident, although it could have seams that do not unravel easily (not chainstitch).