Sporasub HD blade lengths?

[1 Tadpole]

Greetings all!

Does Sporasub have different length plastic replacement blades? I see at the Scubastore that they have a "Pro" 24" blade and a 21" blade? Can anyone clarify this for me? I've put the question to Scubastore but not heard from them yet.

Thanks!

 

[Jon]

Yes they do.

My buddy Ted, Unirdna, has a set of both. The shorter pair, the 21's, almost look like a pair of normal snorkeling fins. The longer pair, the 24's, are the same length as my plastic freedivng fins, Picasso Black teams, but shorter than my carbon fiber fins.

I hope that helps.

Jon

 

[1 Tadpole]

Thanks for the reply Jon.

So where is the measurement derived from? Tip to the front of the foot pocket or the entire length of the blade?