Mark your fins... how?

[Soloist]

Here is what the yellow duct tape looks like at depth on a pair of Mako freediving fins.

 

[Rickk]

I bought a set of personalized waterproof stickers on Amazon. They worked for marking all of my gear including fins. I included my name and email address on the stickers. Here is a link.
https://www.amazon.com/Personalized-Waterproof-Sticker-Scuba-Boating/dp/B00BNQEESO

I got something very similar to that at a LDS here in the Philippines, most of my gear is marked with that, they work better on a surface that does not flex too much.

 

[Prometheanfire]

soldering iron to write your name on it

 

[Bob DBF]

Depends on whether you are using it to identify your self to others underwater or find yours in a pile. I use a small coloured zip tie on gear so I can tell it from a friend, or others on the boat, that has the same.

 

[BoundForElsewhere]

I pee on mine.

 

[swimlikethefish]

I use the white and red conspicuity tape made by 3M. Apply it with a heat gun and it will stick forever. Extremely visible. I can be identified easily from a far distance.

 

[LanceRiley]

I tie paracord on the buckle to identify mine in a pile.

 

[lexvil]

I pee on mine.

I did too, yours that is


Sorry couldn’t resist

 

[Ripley]

Here is what the yellow duct tape looks like at depth on a pair of Mako freediving fins.

View attachment 569319

That's the purpose. Thx for the result photo
I'm sold for the yellow duct tape now. Easy, clean, fast and highly visible.

 

[Ripley]

Depends on whether you are using it to identify your self to others underwater or find yours in a pile. I use a small coloured zip tie on gear so I can tell it from a friend, or others on the boat, that has the same.

For both reasons actually...