Hey mate, these boots are nice for sure!
But the combination is a bit unfortunate.
GF Barbs NEED 30frw. I've seen people use blue 40frw with 80eg.
Why?
Cuz you don't need a shit ton of res. You'll be wearing 2 dwarf stars, hence you have so much fire absorb that 0 fr are enough.
There are many posts atlking about trav barbs - nn 4 me to explain how it's done.
These boots are decent on a Sorc equipped with Mang Song - a cool option for a fire soso as they need res and fhr.
Still the 10frw makes it kinda meh.
But I'm sure you can fetch a nice sum with 'em.