ear guards are VARY uncomfortable
for "no-fogs", they fog like a mother F'er
i got them to replace a 12 year old set of JT's i had, and i liked them when i first got them.
i riped off the ear gurads since they were so uncomfertable, and replaced them with the old JT spectrat soft sides.
the 2nd time i used them it was in the high 80's / low 90's, was a VARY high humidity.
at this time thay started to fog like mad, considering they were no fog thermals, they sucked hard!
my buddy that was still useing his 12 year old jt spectras, had zero fog issues.