I've got 'new jacket' paranoia, and noticed that my new Rab eVent is wetting out were my rucsac straps would sit, and has almost gone translucent in some areas.
Is this just the effects of lots of sweat/oil getting compressed into the material? I've washed it twice with Techwash or something equivalent, and it doesn't seem to be leaking, so should I worry about it?

