Will this work in cold water???
BOBBY B I wouldn't recommend it for possible icing conditions/drysuit diving conditions.
SAL L We live in Okinawa, Japan and the water does not get that cold here, so I cannot really answer that question. It has worked great for us and have had no problems.
TRAVIS F I've only been to about 47-50 (F) and it seemed fine there. Everything that I have read says that it does work in colder water.