---
product_id: 5454536
title: "Rubber Rocket Scuba Diver Fins, Military Special Ops Gear, Deep Sea Diving Heavy Duty Equipment"
brand: "ist"
price: "R3914"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Ist"
url: https://www.desertcart.co.za/products/5454536-rubber-rocket-scuba-diver-fins-military-special-ops-gear-deep
store_origin: ZA
region: South Africa
---

# Jet-style deep grooves for max propulsion Preferred by U.S. Navy SEALs & Special Ops 6 lbs heavy-duty rubber build Rubber Rocket Scuba Diver Fins, Military Special Ops Gear, Deep Sea Diving Heavy Duty Equipment

**Brand:** ist
**Price:** R3914
**Availability:** ✅ In Stock

## Summary

> 🚀 Propel like a SEAL — Dive deeper, kick harder, dominate every wave!

## Quick Answers

- **What is this?** Rubber Rocket Scuba Diver Fins, Military Special Ops Gear, Deep Sea Diving Heavy Duty Equipment by ist
- **How much does it cost?** R3914 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/5454536-rubber-rocket-scuba-diver-fins-military-special-ops-gear-deep)

## Best For

- ist enthusiasts

## Why This Product

- Trusted ist brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Open-Heel Fit:** Adjustable straps and open-heel design ensure a comfortable, fatigue-free fit with dive booties for extended dives.
- • **Heavy-Duty Performance:** Robust 6-pound fins built to last through intense training and deep-sea expeditions without compromise.
- • **Military-Grade Durability:** Engineered with premium rubber to withstand the harshest underwater missions and training sessions.
- • **Powerful Propulsion Design:** Curved, tapered blades with deep water channels deliver explosive kicks for unmatched underwater speed.
- • **Trusted by Elite Operators:** The #1 fin choice for Navy SEALs and Special Ops, giving you gear that meets the highest standards.

## Overview

The IST Rubber Rocket Scuba Diver Fins are premium, military-grade diving fins favored by U.S. Navy SEALs and Special Ops. Featuring a durable rubber construction, tapered blades with jet-style grooves for superior propulsion, and an adjustable open-heel design for comfort with dive booties, these 6-pound fins deliver powerful, reliable performance for serious divers and professionals training for elite underwater missions.

## Description

desertcart.com : IST Rubber Rocket Scuba Diver Fins, Military Special Ops Gear, Deep Sea Diving Heavy Duty Equipment : Diving Swim Fins : Sports & Outdoors

Review: Great fins for training - Performance! I bought the IST Rubber Rocket Scuba Diver Fins for my son as he trains for Air Force Pararescue, and they are absolutely top-notch. These fins are true military special ops gear—built tough, heavy-duty, and designed for maximum propulsion in the water. The weight and rigidity give him incredible power with each kick, which is essential for long-distance swims and rescue simulations. The comfort and secure fit mean he can train for hours without foot fatigue or slipping. They’ve held up perfectly in both pool and open-water training, and they’re clearly made to withstand the demands of special operations diving. These fins are an indispensable part of his gear and give him the edge he needs in preparing for one of the toughest military roles out there
Review: Good fin for tec diving - I am looking for a travel fin to augment my Scubapro Seawing Nova. These IST Rocket are a very capable fin, but unfortunately will not work for me. I got their largest size, and still my foot fits just barely with a dive boot on (uncomfortably jammed way in, and the strap stretched to the limit), and would be near impossible to remove in the water after a boar dive. That they are heavy (6.7 lbs vs 4.8 lbs for the ScubaPro), and they are negatively buoyant (the ScubaPro fins will float in seawater if I accidentally let go of them. I give the fin a 5 rating because they are a good, solid fin, and I suspect would last a long time (unless I drop them when while trying to get back onboard after a boat dive). Would be a great fin for divers with smaller feet

## Features

- DURABLE DESIGN — Strong rubber design is longlasting and premium-grade.
- MILITARY CHOICE — #1 choice for Special Ops and U.S. Navy SEAL program.
- SPECIAL CONSTRUCTION — Curvature and tapered blade for better propulsion.
- JET STYLE — Deep grooves channel water backwards for a powerful kick.
- OPEN BACK — Open-heel foot pocket with adjustable straps is designed to wear with dive booties.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0035LMPO0 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #77,476 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #38 in Diving Fins |
| Brand Name | IST |
| Customer Reviews | 4.4 4.4 out of 5 stars (740) |
| Date First Available | January 22, 2010 |
| Item Dimensions LxWxH | 18 x 10 x 5 inches |
| Item Package Dimensions L x W x H | 21 x 10.5 x 3 inches |
| Item Weight | 6 Pounds |
| Manufacturer | IST |
| Package Weight | 3.13 Kilograms |
| Part Number | F1-XXL |
| Size | XX-Large |
| Style | open-heel-feature |
| UPC | 818363014547 |
| Warranty Description | This product comes with a full manufacturer warranty. |

## Product Details

- **Brand:** IST
- **Color:** Black
- **Fit Type:** Regular
- **Material:** Rubber
- **Sport:** Diving

## Images

![Rubber Rocket Scuba Diver Fins, Military Special Ops Gear, Deep Sea Diving Heavy Duty Equipment - Image 1](https://m.media-amazon.com/images/I/715HkFmhBML.jpg)

## Questions & Answers

**Q: If i wear a size 14 shoe (u.s.), what size fin should i purchase?**
A: I wear a size 9.5 shoe and I bought the large with 2mm boots and they fit pretty good. I'd say XXL for a foot that big.

**Q: What number size is XL ?? 🤔**
A: Hello, XL are sizes 8-9. The left side of the listing by the product photos we have a sizing chart available. Please let us know if you have any questions. Thank you

**Q: Would a 3XL fit a mens size 16 foot?**
A: Yep, that’s exactly what I got and i’m a 15 wide/16

**Q: what are the dimensions of the fins?**
A: XL are around 4" across and 3" wide and 8" deep at the base (where the foot goes in)About 20" in overall length and 7" at it's widestThickness tapers from 3"-.25"Hope that helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great fins for training
*by A***R on August 12, 2025*

Performance! I bought the IST Rubber Rocket Scuba Diver Fins for my son as he trains for Air Force Pararescue, and they are absolutely top-notch. These fins are true military special ops gear—built tough, heavy-duty, and designed for maximum propulsion in the water. The weight and rigidity give him incredible power with each kick, which is essential for long-distance swims and rescue simulations. The comfort and secure fit mean he can train for hours without foot fatigue or slipping. They’ve held up perfectly in both pool and open-water training, and they’re clearly made to withstand the demands of special operations diving. These fins are an indispensable part of his gear and give him the edge he needs in preparing for one of the toughest military roles out there

### ⭐⭐⭐⭐⭐ Good fin for tec diving
*by R***E on November 1, 2024*

I am looking for a travel fin to augment my Scubapro Seawing Nova. These IST Rocket are a very capable fin, but unfortunately will not work for me. I got their largest size, and still my foot fits just barely with a dive boot on (uncomfortably jammed way in, and the strap stretched to the limit), and would be near impossible to remove in the water after a boar dive. That they are heavy (6.7 lbs vs 4.8 lbs for the ScubaPro), and they are negatively buoyant (the ScubaPro fins will float in seawater if I accidentally let go of them. I give the fin a 5 rating because they are a good, solid fin, and I suspect would last a long time (unless I drop them when while trying to get back onboard after a boat dive). Would be a great fin for divers with smaller feet

### ⭐⭐⭐⭐⭐ As good as the real thing.
*by L***I on August 28, 2011*

After an extended search for a similar fins used by Navy Seals I decided to settle on these. Yes, they are knock offs but damn good knock offs. I saved a lot of money as these were 50$ and new while the navy seals fins used start at 50-60$. (mostly requiring change of straps which cost an extra 25$). The new ones start at 90$ and up. I bought these fins to mostly complete a costume for a movie but I did had a go with them in a pool. They work excellent and look great too. I highly recommend these fins. They are sturdy built and look great too.

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-11*