Cold Water 45°- 60° 6.5mm to 7mm (1/4 inch)
For scuba diving or snorkeling in such areas as:
California, Oregon, Washington, New York, the Great Lakes, New England states, Northern Europe and colder waters throughout the world.
For cooler times of the year, deeper diving or extended dive vacations:
Add a 5 to 7mm hood or even a 5 to 7mm hooded vest
Use a 5mm, 6.5mm or even 7mm two-piece wetsuit
Add a tunic over a jumpsuit or goto a semi-dry suit with an attached hood