I've had a meandering history with this suit. I first gave it a shot about a year ago and was warned beforehand that getting into it was a bit difficult. A bit difficult? Running 7.6 miles straight uphill in the Mount Washington Road Race was a bit difficult. Getting into this suit was beyond that. The first time I tried, it was so tight and form fitting that by the time I finally zipped in, my face was beet-red, I was covered with sweat, and could feel my heartbeat pounding in my temples.

I figured it would get easier with practice, though, and so took it out on about a half a dozen dives. And, indeed, putting it on did get easier. Marginally. Underwater, I loved it. It was more flexible than any suit, wet or dry, I had ever worn. But putting it on was just more hassle than it was worth and so I said a somewhat reluctant 'goodbye' to the Whites. Not long after that, a buddy of mine who had bought the suit a short time after came to the same conclusion.
And that was pretty much the last I thought about the Whites drysuit until this summer, when I made a dive up in Eastport with a Canadian friend. We had gotten to the site well ahead of slack tide and so had taken our time, shooting the sh*t and gearing up. All in all, a pretty relaxed afternoon. It was only later, when I looked at the photos I had taken, that I realized he was wearing a Whites, even though at no point had I seen him struggling, let alone appearing in need of CPR, while gearing up.
And that got me thinking. Maybe Whites, in their zeal to emphasize the form-fitting nature of their suit, had pushed the envelope a bit too much and were actually sizing them too small. Now, I have no inside information here so this is just speculation on my part. But when I decided to give the Whites drysuit another shot, instead of struggling to get into the suit that their sizing chart said was right for me, I bumped it up a size, choosing a suit they said would fit a man who weighed up to 210 pounds, even though I weigh only 155.
And what a difference a size makes. The first time I put it on, not only did I slip into it easily, but it fit like a glove. Underwater, I don't feel as sleek and hydrodynamic as I did with the smaller suit, but I still move around very easily in it -- more so than I have in any other brand or model of drysuit.
A couple of quick points about it. Whites describes the material of the suit as "heavy duty, abrasion resistant," and, for all I know, that's exactly what it is. I have my doubts, though. It just doesn't feel substantial enough to be called heavy duty. I'm sure it will be fine for typical diving but it probably wouldn't be my choice if I were doing a lot of wreck diving. Again, I might be wrong there. And much like Aqua Lung's (Whites parent company) Solafx wetsuit (the best wetsuit I've ever worn), the neck and torso pulls straight over your head, allowing you to put both arms in at the same time (making the process very easy) and it then zippers in an arc across your chest. All very nice.
I would definitely recommend the Whites Fusion Sport drysuit for diving in the northeast, with the proviso that you pay a lot of attention to sizing when trying it on. If the chart says it fits but your head says it doesn't, try a size up. Obviously, this is a suit that should be bought at a shop, not on-line. Actually, everything should be bought at your local shop rather than on-line but that's another story. And at a base price of $1400, it's also a pretty good value compared to other suits on the market.