The Isurus 3mm hooded wetsuit is a unique set-up. I don't know of any other brand that makes a hooded 3mm, but living in the Northeast I totally get WHY you need this wetsuit in your collection. There are a lot of opportunities to surf in New England into early winter and then again in the early spring. Often during those times the air temperatures are comfortable, but it's the water temperatures that are chilly. That's where this suit fits-in. I've tested this 3mm torso/arms

I have been very comfortable this summer wearing my new Isurus 2mm Zipless full suit. The water temps haven't gone above 69 degrees and are now getting down into the upper 50's. I honestly barely notice that I even have a wetsuit on with this Isurus suit. Normally with water in the upper 60's and warm air, I'd wear just a 2mm long-sleeve top with a pair of trunks. But the 2.2 zip-free full suit, with its form-fitting compression technology is more comfortable than wearing boa