Welcome to ScubaBoard, an online scuba diving forum community where you can join over 205,000 divers from around the world discussing all things related to Scuba Diving. To gain full access to ScubaBoard (and make this large box go away) you must register for a free account. As a registered member you will be able to:
Participate in over 500 dive topic forums and browse from over 5,500,000 posts.
Communicate privately with other divers from around the world.
Post your own photos or view from well over 100,000 user submitted images.
Gain access to our free classifieds marketplace to buy, sell and trade gear, travel and services.
Use the calendar to organize your events and enroll in other members' events.
All this and much more is available to you absolutely free when you register for an account, so sign up today!
If you have any problems with the registration process or your account login, please contact the ScubaBoard Support Team.
Other than the color, these are the same exact fins. SMW-variety is only different because they only come packaged with spring straps instead of the normal straps (which by the way you can buy separately for any other Atomic fin).
So... if the color matches, you have SMW. Black fins are.... solid black.. SIW fins are a more translucent, sepia tone when looked through.
We used to carry an all black version, which is a different compound than the Smoke. The Smoke are slightly iridecent if you hold them to the light. The old style came with the standard buckle assembly are are a very "solid" black.
hope that helps and doesn't confuse
Cheers,
Darcy