I had 3 pairs sink like stones
Then I bought a pair of 720-armour Sharks which had a longer headstrap/leash that I could secure easily with my wetsuit zipper ...
The interesting part of this story is that I emailed the company before I bought them cos I was trying to track down a retailer in Japan but got told the Shark was being redesigned ... a couple of months after I bought (and was VERY happy using) my Sharks, 720-armour contacted me by email and asked if I'd like to demo Sharks 2.0 and give them my thoughts
The difference is the head strap design and I can confirm that they're as good as the first model for field of view and anti-fogging and best yet - they float ... although all this year, they only came off my head once.
Shame, Sharks aren't listed on the home page and the only version I can find are the originals ...http://www.chainreactioncycles.com/Mode ... elID=52824