IST Rubber Rocket Scuba Fins for Divers

Jan: These are so freaking heavy…got them for my kid and he is into them.

United States on Dec 06, 2023

JJ: Aletas muy buenas, apenas llevo 5 buceos con ellas y la propulsión es bastante buena. Las correas no son las mejores, pero por el precio que ahorras puedes cambiarlas después.

Mexico on Sep 10, 2023

Helpful Hannas: These fins are made of thick rubber that last extremely well. They propel you through the water fast with a little effort and are very durable. Great value as these fins last decades.

United States on Mar 05, 2022

Ryan: I've had 3 sets of these fins and wouldn't buy anything else. They help keep me neutrally buoyant, are very thick/not prone to damage, and are long lasting. I make sure to clean them after every dive/swim regardless of what type of environment they have been in, and not let them sit in the sun or dry areas. The portion that sits on top of the foot could be more durable as I have noticed it starts to tear in that location before any other. There is a reason these fins have been the go to for special forces for over 30 years.

United States on Nov 09, 2018

BitofingerBitofinger: I was excited yet hesitant when I found these gigantic flippers. 99.9% of the products out there claim to be "XL" or "XXL", when they are nothing of the sort. They are ALWAYS much smaller than the manufacturers make them out to be. Well, my big-footed, scuba-loving, size-searching cohabitants, search no more.

At first, I ordered the 3XL, thinking, there's no way these would match the sizing chart, which I believe stated they would accommodate up to a size 15 in men's (US). Well, I was shocked to find these were too big for me. This is an extremely rare occurrence, since I have very wide feet and always have to up-size just to get more width. Funny thing is, I have a friend who actually does wear size 15 shoes, so rather than return them, he bought them from me. He was ecstatic that we found flippers big enough for him.

So, next I ordered the 2XL, and again I was amazed: they fit perfectly. Most importantly, the opening is wide and tall, dimensions in which footwear manufacturers worldwide fail miserably, and almost universally.

I have yet to try these in water, so I cannot speak to the durability or functionality, but I'll update the...

United States on Oct 04, 2018

SassyGirl: Purchased these for my son. They are a very heavy and will take some time to get use to. They seem to be very well constructed. Does take a while to "break" them in. He is in the pool 4-5 days a week. He is happy with their performance.

United States on Oct 26, 2016