Are the nosebombs and earsocks interchangable between 1st and 2nd gen Racing Jackets? How bout the lenses (Gen1's are bigger right)?

Yeah, I know the lenses won't be interchangeable. As you mention, Gen1 is larger. I would guess the nosebombs and earsocks are interchangeable, but I can confirm a bit later if no one beats me to the correct answer.

Nosebombs should be interchangable from Gen to Gen as well as from RJ to WJ.

Great I was hoping so, I need to order a replacement set and Im thinkin they probably wouldnt have the first gens anymore.

the RJ Pro actually has a WJ nosebomb on it.