Lumbersexuals weren't born yet when grunge was popular. Feel old yet?
Also, lumbersexuals have fancier hair. Grunge has more spiritual similarly to t shirts and hoodies, a rejection of expensive fancy fashion, than the fancified hipsterism that chased after it.
Ahh, yes, I forgot the grooming part. Very good point. I should know from when I used to browse uncrate and the abundance of grooming products they advertised.
