---
product_id: 521665759
title: "arena Unisex Adult Powerfin Pro II Training Fins for Swimming with Short Blade Open Heel Side Grooves, Silicone, Sizes 4.5-13"
brand: "arena"
price: "18401 kr"
currency: ISK
in_stock: true
reviews_count: 1
category: "Arena"
url: https://www.desertcart.is/products/521665759-arena-unisex-adult-powerfin-pro-ii-training-fins-for-swimming
store_origin: IS
region: Iceland
---

# Open heel for ankle flexibility Hydrodynamic slits for faster kicks Short blade for max thrust arena Unisex Adult Powerfin Pro II Training Fins for Swimming with Short Blade Open Heel Side Grooves, Silicone, Sizes 4.5-13

**Brand:** arena
**Price:** 18401 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Slice through water with power and precision – don’t just swim, dominate!

## Quick Answers

- **What is this?** arena Unisex Adult Powerfin Pro II Training Fins for Swimming with Short Blade Open Heel Side Grooves, Silicone, Sizes 4.5-13 by arena
- **How much does it cost?** 18401 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/521665759-arena-unisex-adult-powerfin-pro-ii-training-fins-for-swimming)

## Best For

- arena enthusiasts

## Why This Product

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

## Key Features

- • **Hydrodynamic Precision:** Innovative slits and side grooves optimize water flow, boosting speed and control.
- • **Power Your Kick Like a Pro:** Short blade design delivers explosive forward thrust for every stroke.
- • **Train Smarter, Swim Faster:** Engineered to enhance your underwater phase and leg technique with every kick.
- • **Tailored Fit for Peak Performance:** Left and right fins customized with open heel design for ultimate ankle flexibility and comfort.
- • **Silicone Comfort, Blister-Free Training:** Premium long-life silicone ensures maximum comfort during intensive swim sessions.

## Overview

Arena Powerfin Pro II Training Fins are expertly crafted silicone swim fins featuring a short blade and hydrodynamic slits for faster leg kicks and superior control. Designed with an open heel for enhanced ankle flexibility and customized left/right fit, these fins maximize thrust and comfort while reducing blisters. Ideal for competitive swimmers aiming to improve underwater technique and leg power.

## Description

arena's Powerfin Pro II Training Fins are the fins all expert swimmers have been waiting for. Their innovative design features a sloping surface and hydrodynamic slits in the top to allow you to swim with a faster leg kick and better control. With a short blade for maximum forward thrust, the open heel ensures maximum ankle flexibility, optimal stability and comfort. These high-quality swim fins are also equipped with special notches on the bottom ribs for faster kicks and side grooves for better control. Left and right fins are shaped individually. The soft silicone material provides maximum comfort and a reduced chance of blisters. PVC free. Training your legs vertically using Powerfin Pro II swim fins for just a few minutes today will help you improve your underwater phase. The vertical leg kick allows you both to control your body position and to make sure you are performing a proper leg kick. Refer to size chart for the best fit.

Review: Training swim fins - Best for swimming training.

## Features

- Optimal training tool for improving leg technique and power, designed for professional and competitive swimmers aiming to improve their underwater phase
- Innovative silicone fins for swimming feature a sloping surface and hydrodynamic slits in the top that allow you to swim with a faster leg kick and better control
- Customized for left and right foot with open heel design for the best possible ankle flexibility, allowing faster upwards motion and a more powerful downward leg kick
- Equipped with a short blade for maximum forward thrust, side grooves for better control and special notches on the bottom ribs for faster kicks; PVC free
- Kick fins are made of long-life silicone for maximum comfort and reduced chances of blisters, perfect for intensive training; Refer to size chart for correct sizing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BS4DTHX7 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #9,908 in Sporting Goods ( See Top 100 in Sporting Goods ) #33 in Diving & Snorkeling Fins |
| Brand | ARENA |
| Brand Name | ARENA |
| Closure Type | Pull-On |
| Color | Blue |
| Colour | Blue |
| Country of Publication | China |
| Customer Reviews | 4.6 out of 5 stars 60 Reviews |
| Fit Type | Customized |
| Fit type | Customized |
| Global Trade Identification Number | 03468336884379 |
| Included Components | Training Fins |
| Item Type Name | Fins |
| Item Weight | 800 Grams |
| Item height | 0.1 centimeters |
| Manufacturer | arena |
| Material | Silicone |
| Material Type | Silicone |
| Sport | Swimming |
| Sport Type | Swimming |

## Product Details

- **Brand:** ARENA
- **Colour:** Blue
- **Fit type:** Customized
- **Material:** Silicone
- **Sport:** Swimming

## Images

![arena Unisex Adult Powerfin Pro II Training Fins for Swimming with Short Blade Open Heel Side Grooves, Silicone, Sizes 4.5-13 - Image 1](https://m.media-amazon.com/images/I/51mm9SpRlkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Training swim fins
*by G***B on 17 May 2025*

Best for swimming training.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.is/products/521665759-arena-unisex-adult-powerfin-pro-ii-training-fins-for-swimming](https://www.desertcart.is/products/521665759-arena-unisex-adult-powerfin-pro-ii-training-fins-for-swimming)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-28*