Hi there, according to oakley's webpage...
Hi there, according to oakley's webpage Fabric Waterproof Rating is 10 K and Fabric Breathability Rating is also 10 K g/m2. Can anyone confirm this?
Normally, I'd say go with the manufacturer specs, but every other site I looked at (at least five) say 5K/5K.
In this case, I'd play it safe and assume 5K. You can call them, but I think they'd just read from their website and say 10K
Here's Oakley's contact info: