---
product_id: 521665759
title: "Unisex Adult Powerfin Pro II Training Fins for Swimming with Short Blade Open Heel Side Grooves, Silicone, Sizes 4.5-13"
brand: "arena"
price: "€ 118.97"
currency: EUR
in_stock: true
reviews_count: 1
category: "Arena"
url: https://www.desertcart.pt/products/521665759-unisex-adult-powerfin-pro-ii-training-fins-for-swimming-short
store_origin: PT
region: Portugal
---

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

**Brand:** arena
**Price:** € 118.97
**Availability:** ✅ In Stock

## Summary

> 💨 Slice through water with pro-level power and precision!

## Quick Answers

- **What is this?** 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?** € 118.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/521665759-unisex-adult-powerfin-pro-ii-training-fins-for-swimming-short)

## 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 sloping surface and side grooves optimize water flow and control.
- • **Custom Fit for Each Foot:** Left/right specific fins with open heel ensure maximum ankle mobility and comfort.
- • **Power Your Kick Like a Pro:** Short blade design delivers explosive forward thrust for faster swim sets.
- • **Silicone Comfort, PVC Free:** Long-life silicone reduces blisters during intense training sessions.
- • **Train Smarter, Swim Stronger:** Special bottom notches accelerate kick speed, enhancing your underwater phase.

## Overview

Arena Powerfin Pro II Training Fins are engineered for competitive swimmers seeking to boost leg strength and underwater speed. Featuring a short blade, hydrodynamic slits, and an open heel design, these silicone fins provide superior thrust, control, and ankle flexibility. Individually shaped for left and right feet, they ensure comfort and blister-free training, making them the ultimate tool for elevating your swim performance.

## 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 |
|---------------|-------|
| Age range (description) | Adult |
| Global Trade Identification Number | 03468336884379 |
| Manufacturer | arena |
| Color | Blue |
| Size | 38-39 |
| Style | Top |
| Material Type | Silicone |
| Included Components | Training Fins |
| Batteries Included? | No |
| Department | unisex-adult |
| Item model number | 006151-110-6-7 |
| Product Dimensions | 31 x 17 x 0.1 cm; 800 g |
| ASIN | B0BS4DTHX7 |

## Product Details

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

## Images

![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

- Arena Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5
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**Shop now:** [https://www.desertcart.pt/products/521665759-unisex-adult-powerfin-pro-ii-training-fins-for-swimming-short](https://www.desertcart.pt/products/521665759-unisex-adult-powerfin-pro-ii-training-fins-for-swimming-short)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-22*