---
product_id: 3316109
title: "FINIS Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow"
brand: "finis"
price: "€ 49.01"
currency: EUR
in_stock: true
reviews_count: 12
category: "Finis"
url: https://www.desertcart.ie/products/3316109-finis-positive-drive-swim-fins-for-all-four-strokes-ergonomic
store_origin: IE
region: Ireland
---

# adjustable heel strap lock ergonomic foot pocket fit 4-stroke propulsion boost FINIS Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow

**Brand:** finis
**Price:** € 49.01
**Availability:** ✅ In Stock

## Summary

> 🏅 Elevate your swim game with fins that do it all — don’t just train, dominate!

## Quick Answers

- **What is this?** FINIS Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow by finis
- **How much does it cost?** € 49.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/3316109-finis-positive-drive-swim-fins-for-all-four-strokes-ergonomic)

## Best For

- finis enthusiasts

## Why This Product

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

## Key Features

- • **Train Like a Pro:** Boost leg strength, foot speed, and ankle flexibility for all four strokes in one fin.
- • **Power Every Stroke:** Unique asymmetrical blade drives butterfly, backstroke, breaststroke & freestyle with precision.
- • **Built to Last & Perform:** Closed-toe design maximizes energy transfer, making these fins your ultimate training partner.
- • **Customizable Secure Fit:** Adjustable heel strap ensures a locked-in feel while allowing natural foot flexion.
- • **Ergonomic Fit, Maximum Comfort:** Foot pocket engineered to position feet perfectly for peak swimming efficiency.

## Overview

FINIS Positive Drive Swim Fins feature an innovative ellipsoidal blade and ergonomic foot pocket designed to enhance propulsion across all four swim strokes. With an adjustable heel strap and closed-toe design, these fins provide a secure, comfortable fit that improves leg strength, foot speed, and ankle flexibility. Ideal for competitive swimmers and serious trainers seeking a versatile, high-performance fin that supports medley training and stroke efficiency.

## Description

The Positive Drive Fins (PDFs) use a unique ellipsoidal blade to generate correct propulsion in all four swim strokes. The asymmetrical blade design allows the swimmer to build power while promoting a natural inward supination kick style for butterfly, backstroke, and freestyle. The PDFs use an ergonomic foot pocket to comfortably place feet in an ideal swimming position. The heel strap secures the fin, allowing feet to flex more naturally. A closed-toe design provides superior energy transfer from leg to foot. The PDFs will increase leg strength, foot speed and ankle flexibility for all four swim strokes, making the fins great for individual medley training.Care InstructionsRinse in cool, non-chlorinated water after each use.Leave to air dry on a towel.Please avoid leaving in direct sunlight for extended periods, as it may damage the material.At FINIS, we are swimmers, and we get it. Our understanding of swimmers of all abilities comes from within. We represent the full aquatic spectrum, from beginners to Olympians.Call us nerdy, but we’re obsessed with the fine details of swimming. Our elite team of industrial designers is dedicated to developing the next big thing, but we’re not in this alone! We collaborate with an extended family of swimmers and coaches around the world to stay at the forefront of swimming technology.Simply put, we believe that everyone deserves the joy of swimming. We work hard to make water safety and competitive swimming more accessible. “Swimming until the day I die” is a phrase often heard around the halls of FINIS Headquarters. Our products allow swimmers to do just that, stay mentally and physically healthy for as long as possible.

Review: In-feakin'-credible for breast and side stroke kicks!!! THE ONE fin set to own! - UPDATE-Amazing feedback for optimal "slicing" position of feet. LOVE them as that side to side "flutter" went away after 3 weeks of use so that likely means that my "stabilizing muscles" that hadn't been activated got activated and adapted/grew. I now would like to assert that these aren't "specialty" fins but are the only fins one needs for competitive swim training. WOW! works VASTLY better than hoped for breast stroke and side stroke (I am an old school Lifeguard; and will always keep up my side stroke performance) kicks!!! TRULY optimized for these kicks. On scissors kick, I did notice a side to side "flutter" or "shudder", not performance robbing; and I actually believe that ones tiny leg "stabilizing" muscles will get developed to counter act this motion. So, SUPER for breast stroke kick; and good, but not optimized for, scissors kick. I wear a 13 shoe and the XLs are a perfect fit!
Review: Easy to get along with - These work well and are easy to get along with. An aid to swim training, and a boost when swiming in the ocean. I also bought longer fins, but they were hard work over distance and less easy to use.

## Features

- Unique Swim Fin Design: The asymmetrical blade design of these swim flippers allows the swimmer to build power while promoting a natural inward supination, perfect for breaststroke, butterfly, backstroke, and freestyle
- High-Quality Swimming Fins: The foot pocket of these FINIS swim fins is designed to place feet in an ideal swimming position for maximum performance
- FINIS Swim Fins: These swimming fins for men and women help increase leg strength, foot speed, and ankle flexibility, making them ideal for individual medley training
- Customizable Swim Flippers: The Positive Drive Fins feature a closed-toe design and an adjustable heel strap for a customized fit that secures the fin and allows feet to flex more naturally
- About FINIS: Our mission is to simplify swimming through innovation, high-quality products, and a commitment to education

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00745UVK8 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #63,831 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #40 in Swimming Training Fins |
| Brand Name | FINIS |
| Customer Reviews | 4.3 4.3 out of 5 stars (783) |
| Date First Available | January 1, 2011 |
| Global Trade Identification Number | 00616323202146 |
| Included Components | Positive Drive Fin XS |
| Item Dimensions LxWxH | 9 x 6 x 3 inches |
| Item Package Dimensions L x W x H | 10.16 x 8.27 x 2.87 inches |
| Item Weight | 0.25 Kilograms |
| Manufacturer | FINIS |
| Model Name | Positive Drive Fin XS |
| Model Year | 2012 |
| Number of Items | 1 |
| Package Weight | 0.29 Kilograms |
| Part Number | 2.35.100.03 |
| Size | X-Small |
| Style | Aids - Fins |
| Suggested Users | unisex-adult |
| UPC | 616323202146 |

## Product Details

- **Brand:** FINIS
- **Color:** Yellow
- **Fit Type:** Regular
- **Material:** Silicone
- **Sport:** Swimming

## Images

![FINIS Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow - Image 1](https://m.media-amazon.com/images/I/71V8+rVjA2L.jpg)
![FINIS Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow - Image 2](https://m.media-amazon.com/images/I/91PJEb6sUvL.jpg)
![FINIS Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow - Image 3](https://m.media-amazon.com/images/I/811Z59d3QWL.jpg)
![FINIS Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow - Image 4](https://m.media-amazon.com/images/I/61WfPmV+tNL.jpg)
![FINIS Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow - Image 5](https://m.media-amazon.com/images/I/71HKU-5zk3L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I need a size large. Why is there not a size large?**
A: I agree…. Why is small, medium, & large not an option?????

**Q: how does the strap adjust?**
A: Very easily by stretching

**Q: how to dertermine you size?**
A: I use size L.  I am a guy having small feet.  My shoe size is 8 (the US size).

**Q: My daughter is size 12-13 in kids shoe (6 year old), does she need XS size?**
A: check the chart when ordering I purchased xxl mens my shoe size is 11 1/2  fins fit perfect.

## Customer Reviews

### ⭐⭐⭐⭐⭐ In-feakin'-credible for breast and side stroke kicks!!! THE ONE fin set to own!
*by A***. on November 11, 2023*

UPDATE-Amazing feedback for optimal "slicing" position of feet. LOVE them as that side to side "flutter" went away after 3 weeks of use so that likely means that my "stabilizing muscles" that hadn't been activated got activated and adapted/grew. I now would like to assert that these aren't "specialty" fins but are the only fins one needs for competitive swim training. WOW! works VASTLY better than hoped for breast stroke and side stroke (I am an old school Lifeguard; and will always keep up my side stroke performance) kicks!!! TRULY optimized for these kicks. On scissors kick, I did notice a side to side "flutter" or "shudder", not performance robbing; and I actually believe that ones tiny leg "stabilizing" muscles will get developed to counter act this motion. So, SUPER for breast stroke kick; and good, but not optimized for, scissors kick. I wear a 13 shoe and the XLs are a perfect fit!

### ⭐⭐⭐⭐⭐ Easy to get along with
*by G***M on October 29, 2025*

These work well and are easy to get along with. An aid to swim training, and a boost when swiming in the ocean. I also bought longer fins, but they were hard work over distance and less easy to use.

### ⭐⭐⭐⭐ Be careful of blisters
*by M***. on November 3, 2023*

I wore them today while swimming for an hour. I felt some pressure points in certain areas at first. I took them off, readjusted, and didn't feel any more rubbing. The fins didn't feel too big or cumbersome, but it was a little hard to tell compared to the other kinds of fins. They are heavier than the silicone brand of flippers, that's for sure, but not too heavy, surprisedly. Easy to slip on and off in water and on dry ground. Plus, they are comfortable. I love being able to move my ankle freely. On the performance aspect of the fins. It's hard to describe how the fins adjusted my body for the correct posture. I tried to give in to it and just go with it. My body was resisting, unsure how to kick with these new sets of fins. After the first five laps, it felt great doing the crawl. My kick felt stronger and more efficient. During the backstroke, it was way more easier, and less energy was being expelled. I did a few kick sessions, and the dolphin kick was cumbersome but still needs some practice. The one kick I had some trouble with that couldn't be corrected this session was the breaststroke kick. It's like my body forgot how to do it with the fins. But I'll definitely get it next session. I'll wear my swim socks with them to prevent any more blisters. They fit right over them. My shoe size is 9.5 women, and I bought XL as instructed and suggested by others.

## Frequently Bought Together

- Finis Positive Drive Fins Swim Fins for Men and Women - Swim Flippers to Use with All Four Swim Strokes - Swimming Fins for Swimming and Pool Accessories
- FINIS Agility Paddles Floating - High-Quality Swim Paddles for Lap Swimming - Swim Gear for Beginners to Triathlon Athletes - Pool and Swimming Accessories to Improve Speed and Form
- Finis Alignment Kickboard

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-01*