Hi Niccolo,
We haven't finished updating the site yet for the formal launch, but here are some of the updates below.
The big push this year was to bring the free shoulder mobility and comfort we introduced to the X to the Pro and Elite, and to make the Comp faster and more durable.
1. For the Pro II and Elite II, we've updated the patterns to include our patent-pending Revolution X "arms up" design as well as the new "floating" neck pattern from the X. So these styles now have noticeably improved shoulder mobility and for most people should let in less water through the neck than the previous versions. This also addresses the issue you mentioned on the armpit. While that was not widespread for us by any means, we are always looking to get better, and the new pattern design doesn't include any seams there. The rest of the suits didn't need any update from our perspective and are unchanged and still super comfortable and fast (buoyancy profile, premium Yamamoto SCS coated neoprene of several varieties and thicknesses, same premium liners, etc).
The primary differences now between the X and Pro II are the internal support taping on the X, and the difference in pattern through the hips and legs. The primary differences between the Pro II and Elite II are the addition of the RS2 speed stripe (1.5mm) down the side of the leg in the Pro vs no side stripe in the Elite. Also, the Pro II has thin textile forearm panels while the Elite II has thin neoprene forearms. So overall, there is more rotational help engineered into the X and then progressively less as you move to Pro II and then Elite II and Comp II. The Elite and Comp are also slightly more buoyant in the legs, but all have our 1:3:5mm buoyancy ratio. Both the Elite II and Comp II have the same patented rotational buoyancy properties, but they are made with different materials.
3. Comp II - We added SCS coating to the Yamamoto neoprene to improve speed and durability. Now all of our suits are 100% Yamamoto SCS neoprene.
Other Details:
We held pricing with the last models, and we believe each suit beats the competition at its respective price tier. Of course, YMMV, so we'd encourage everyone to give them a shot and to try our suits with the full confidence of our 30-Day Moneyback Guarantee. Note we also offer free shipping and returns within the continental US, so it doesn't get much easier. Our size charts are very accurate, but we also have a knowledgeable customer experience team who can help you get sized properly if you have questions, so you don't have to worry about buying a bunch of different sizes at once. As always, you are welcome to confirm fit by swimming in the suit during the 30 day window. All suits have our standard two-year warranty, and of course we'll do our best to repair or replace a suit if there are every any issues on our end.
Any questions, please feel free to hit me up or contact us at 877-985-7652 or support@roka.com.
Best,
Rob
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rob canales
ceo + co-founder at ROKA
http://www.roka.com