Well I really would like to get some 580g glasses someday. I tried to use the Costa website to see which frames would fit my gigantic head (8” hat) the best. I tried on Blokes at Cabelas becuase I thought they were the biggest, and while they weren’t tight, they looked narrow. Do they make anything wider, specifically outside to outside of the lenses. 

 

My normal glasses are 58, 16, 145 size for reference. 

 

Thanks. 

I think the Blokes at 138mm are the widest next closest is around 133mm wide

Most sizes are listed in description of each frame on their site

 

BLOKES

1. Frame Width   138mm

2. Bridge Width   16mm

3. Lens Width     61.2mm

4. Lens Height    44.4mm

5. Temple Arm Length    124mm

Thanks. That’s what I was afraid of! I might be stuck looking like a melon head once again.

I don't know the dimensions, but my hammerhead 580's are pretty wide

 

Ken

Found it

135 wide

19.9 bridge

63.8 lense

i know you may be set on costa but is it really worth spending $250 on a pair of sunglasses that dont fit you properly, if the blokes are at least comfortable then maybe consider getting them in prescription too 

Dang! They're up to $250?  I'm glad I bought mine when I did, although if I lost them I'd pay $250 to replace them. I like them that much.

Welcome to the Fathead Club! It's hard finding glasses that fit. I wear prescriptions that are 59-19-150.

 

For sunglasses, both my dad and I wear Costa 580s with Man O' War frames. They're a perfect fit for both of us. He wears a 7 5/8" hat and I wear a 7 3/4 - 8' hat. 

 

I bought them both over the last five years from that online auction site for about $150. You can count on authentic glasses from the big-time retailers. One of the best things about them is how they cup of head nicely and therefore don't need glasses lanyards.