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- IST F4 Propulsion Dive Fins
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Item #:
21906057
IST F4 Propulsion Dive Fins
89% of respondents would recommend this to a friend
Item #:
21906057
€ 144
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Monday, November 23
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What Stands Out
Advanced Propulsion
The IST F4 fins utilize a unique propulsion design that maximizes efficiency with every kick, allowing divers to cover greater distances with less effort.
Comfort Fit
Designed with a soft foot pocket, these fins provide superior comfort during extended use, reducing foot fatigue and ensuring a snug fit for all divers.
Lightweight Design
Constructed from lightweight materials, the IST F4 fins are easy to transport and help divers maintain agility underwater without sacrificing performance.
Product Details
| Brand Name | IST |
| Sport Type | Scuba Diving |
| Fit Type | Regular |
| Age Range Description | Adult |
| Number of Packs | 1 |
| Manufacturer | IST |
| Unit Count | 1 Count |
| UPC | 818363014561 |
| Number of Items | 1 |
| Model Number | F4-L |
| Manufacturer Part Number | F4-L |
| Color | Black |
| Material Type | Rubber |
| Closure Type | Buckle |
| Brand | IST |
| Material | Rubber |
| Sport | Scuba Diving |
| Item Weight | 2.5 lbs (1.13 kg) |
Who Should Buy?
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Beginner Divers
These fins provide good propulsion and stability, making them ideal for those just starting their diving journey.
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Experienced Divers
Their efficiency in the water appeals to experienced divers, enabling longer dives with less effort.
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Traveling Divers
Lightweight and compact, these fins are easy to pack and carry, perfect for divers who travel frequently.
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Professional Divers
Advanced professionals may find these fins lack customization options needed for technical diving requirements.
Product Description
IST F4 Propulsion Dive Fins
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Customer Questions & Answers
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Question:
How to Shop IST F4 Propulsion Dive Fins Online From Ubuy?
Answer: It’s easy to shop IST F4 Propulsion Dive Fins online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is IST F4 Propulsion Dive Fins Available to Shop Online in Ireland?
Answer: Yes, at Ubuy Ireland this product is available for you to shop at a reasonable price. The IST F4 Propulsion Dive Fins is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
IST Diving Fins F4-L Editorial Review
IST F4 Propulsion Dive Fins feature a design that caters to both fresh and saltwater diving adventures. Made with durable rubber, these fins are crafted to provide excellent thrust and power transfer, making them ideal for long distances, as evidenced by users who have successfully navigated up to three miles. The fins fit comfortably and meet the regular fit standards for adults, promoting ease of movement underwater. Though some users noted a minor issue with the buckle, the overall quality remains highly regarded. Divers appreciate the combination of performance, durability, and comfort that these fins offer, making them a reliable choice for enthusiasts.
Customer Reviews & Ratings
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Pros
- Provides excellent thrust and power transfer
- Durable rubber material for longevity
- Comfortable fit suitable for long-distance dives
- Versatile for both fresh and saltwater use
- Lightweight design enhances diving experience
Cons
- Minor issue reported with the buckle quality
Platform Trust & Buyer Confidence
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Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
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“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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€ 144
Order now and get it around Monday, November 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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