---
product_id: 3316109
title: "Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow/Black"
brand: "finis"
price: "€ 118.84"
currency: EUR
in_stock: true
reviews_count: 13
category: "Finis"
url: https://www.desertcart.hr/products/3316109-positive-drive-swim-fins-for-all-four-strokes-ergonomic-fit
store_origin: HR
region: Croatia
---

# Ergonomic foot pocket for ideal swim position Adjustable heel strap for custom fit Ellipsoidal blade for all 4 strokes Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow/Black

**Brand:** finis
**Price:** € 118.84
**Availability:** ✅ In Stock

## Summary

> 🏅 Swim Smarter, Train Harder, Stand Out.

## Quick Answers

- **What is this?** Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow/Black by finis
- **How much does it cost?** € 118.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/3316109-positive-drive-swim-fins-for-all-four-strokes-ergonomic-fit)

## 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:** Enhances leg strength, foot speed, and ankle flexibility for serious medley training.
- • **Custom Fit Comfort:** Adjustable heel strap and closed-toe design secure fins while allowing natural foot flexion.
- • **Power Every Stroke:** Unique asymmetrical blade boosts propulsion in butterfly, backstroke, breaststroke & freestyle.
- • **Ergonomic Precision:** Foot pocket engineered to align feet perfectly, maximizing energy transfer and reducing fatigue.
- • **Compact & Travel-Ready:** Lightweight silicone fins with a sleek profile, easy to carry and perfect for pool or open water.

## Overview

FINIS Positive Drive Swim Fins feature an innovative ellipsoidal blade designed to optimize propulsion across all four swim strokes. With an ergonomic silicone foot pocket and adjustable heel strap, these fins ensure a secure, comfortable fit that promotes natural foot movement. Ideal for enhancing leg strength, speed, and flexibility, they are a must-have training tool for swimmers aiming to elevate their performance in both pool and open water.

## 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: Love these fins! - I cannot say how much I love these fins! They are hard to get on at first, do put them on in the water, but they are worth it. After breaking my ankle and arthritis setting in I had to take up swimming seriously as the only exercise I can do aerobically. (I watch YouTube tutorials for proper technique for more efficient swimming. ) I could never get the proper propulsion to exercise my legs. These fins not only help the foot to propel properly they give added weight, as I guess any fin would, to help exercise the legs. The compact size, comparatively speaking, and in the zipper bag, makes them easier to carry to the pool too. (I did not use these until about 18 months after the ankle break; I would not advise for that therapy.) I ordered by my shoe size, being a US women’s 9 1/2B I ordered the size down as instructed. They are tight but not too long; if I’d gotten bigger they might have been too long to be effective but will not fit a wide or puffy foot. As it is, they function perfectly. After the first use they are much easier to put on and the stretchy straps help there (I tap the ‘toe’ against the pool wall to push them on) though still struggle to remove—they have an odd suction effect like a snorkeling mask, kind of funny actually. But I love them, use them for about 40 minutes of my hour swim (for breast, back, and side strokes after a 20 minute crawl without them.) I keep them on for added resistance during the post swim stretch too doing ankle, leg, and hip circles. Highly recommend for new swimmers.
Review: These are the best swim fins I've ever used - These are the best swim fins I've ever used. They provide just enough propulsion, do not put pressure on delicate knees, and they force your body into an anatomically correct swim position. Great for training aids and I have been known at times to use them in longer open water swims to help keep pressure off sore shoulders. I wear a women's 11.5W shoe and the XXL is perfect with plenty of room in the elastic back to stretch out. My only complaint is the back is very hard to adjust and if one of the rubber ties becomes undone, it can be a little annoying until you can fix it. But I love these so much I have two pairs -- one to keep with me at home and one at my parents house so I don't have to take them on a plane.

## 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 |
| Age Range Description | Adult |
| Best Sellers Rank | #150,369 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #80 in Swimming Training Fins |
| Brand | FINIS |
| Brand Name | FINIS |
| Closure Type | Pull-On |
| Color | Yellow |
| Customer Reviews | 4.3 out of 5 stars 799 Reviews |
| Fit Type | Regular |
| Global Trade Identification Number | 00616323202146 |
| Included Components | Positive Drive Fin XS |
| Item Type Name | Positive Drive Fin XS |
| Item Weight | 0.25 Kilograms |
| Manufacturer | FINIS |
| Manufacturer Part Number | 2.35.100.03 |
| Material | Silicone |
| Material Type | Silicone |
| Model Number | 2.35.100.03 |
| Sport | Swimming |
| Sport Type | Swimming |
| UPC | 616323202146 |
| Unit Count | 1.0 Count |

## Product Details

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

## Images

![Positive Drive Swim Fins for All Four Strokes - Ergonomic Fit - Adjustable Heel Strap - Yellow/Black - Image 1](https://m.media-amazon.com/images/I/71V8+rVjA2L.jpg)

## 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

### ⭐⭐⭐⭐⭐ Love these fins!
*by W***Y on March 27, 2019*

I cannot say how much I love these fins! They are hard to get on at first, do put them on in the water, but they are worth it. After breaking my ankle and arthritis setting in I had to take up swimming seriously as the only exercise I can do aerobically. (I watch YouTube tutorials for proper technique for more efficient swimming. ) I could never get the proper propulsion to exercise my legs. These fins not only help the foot to propel properly they give added weight, as I guess any fin would, to help exercise the legs. The compact size, comparatively speaking, and in the zipper bag, makes them easier to carry to the pool too. (I did not use these until about 18 months after the ankle break; I would not advise for that therapy.) I ordered by my shoe size, being a US women’s 9 1/2B I ordered the size down as instructed. They are tight but not too long; if I’d gotten bigger they might have been too long to be effective but will not fit a wide or puffy foot. As it is, they function perfectly. After the first use they are much easier to put on and the stretchy straps help there (I tap the ‘toe’ against the pool wall to push them on) though still struggle to remove—they have an odd suction effect like a snorkeling mask, kind of funny actually. But I love them, use them for about 40 minutes of my hour swim (for breast, back, and side strokes after a 20 minute crawl without them.) I keep them on for added resistance during the post swim stretch too doing ankle, leg, and hip circles. Highly recommend for new swimmers.

### ⭐⭐⭐⭐⭐ These are the best swim fins I've ever used
*by S***F on November 15, 2015*

These are the best swim fins I've ever used. They provide just enough propulsion, do not put pressure on delicate knees, and they force your body into an anatomically correct swim position. Great for training aids and I have been known at times to use them in longer open water swims to help keep pressure off sore shoulders. I wear a women's 11.5W shoe and the XXL is perfect with plenty of room in the elastic back to stretch out. My only complaint is the back is very hard to adjust and if one of the rubber ties becomes undone, it can be a little annoying until you can fix it. But I love these so much I have two pairs -- one to keep with me at home and one at my parents house so I don't have to take them on a plane.

### ⭐⭐⭐⭐⭐ 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!

## 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 Croatia*
*Store origin: HR*
*Last updated: 2026-07-20*