---
product_id: 535956970
title: "Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5"
brand: "arena"
price: "$202.65"
currency: USD
in_stock: true
reviews_count: 13
category: "Arena"
url: https://www.desertcart.us/products/535956970-unisex-adult-powerfin-pro-ii-swim-training-fins-men-women
store_origin: US
region: United States of America
---

# Hydrodynamic slits for faster kicks Left-right customized fit Short blade for max thrust Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5

**Brand:** arena
**Price:** $202.65
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your swim game with fins engineered for speed and precision!

## Quick Answers

- **What is this?** Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 by arena
- **How much does it cost?** $202.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/535956970-unisex-adult-powerfin-pro-ii-swim-training-fins-men-women)

## 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 Innovation:** Sloping surface and top slits reduce drag, boosting kick speed and control.
- • **Comfort Meets Durability:** Made from long-life silicone, PVC-free to prevent blisters during intense training sessions.
- • **Power Your Kick Like a Pro:** Short blade design delivers explosive forward thrust for every stroke.
- • **Train Smarter, Swim Faster:** Optimized for vertical leg kicks to enhance underwater phase and body positioning.
- • **Tailored Fit for Peak Performance:** Left and right fins customized with open heel for unmatched ankle flexibility and comfort.

## Overview

Arena Powerfin Pro II Swim Training Fins are expertly crafted silicone short blade flippers designed for competitive swimmers seeking to improve leg technique and underwater speed. Featuring left-right customized open heel design, hydrodynamic slits, and special bottom notches, these PVC-free fins maximize thrust, control, and comfort during intensive training.

## 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: Help with getting a good workout in the pool - I really enjoy these fins. They help to give my lower body as well as my mid section core a very good workout. They fit my size 13 feet well and do not cause any rubbing or that type of discomfort. They are well made and durable. It's a get what you pay for item.
Review: best fins ever !!!!!!! - great for competitive swimming. they fit good too. definitely worth the money!!

## 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 | B0BMGYQ5L5 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #3,905 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Swimming Training Fins |
| Brand Name | ARENA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,805) |
| Date First Available | January 11, 2023 |
| Global Trade Identification Number | 03468336879443 |
| Included Components | Swim Fins |
| Item Dimensions LxWxH | 15.75 x 8.27 x 0.04 inches |
| Item Package Dimensions L x W x H | 15.2 x 8.19 x 5.31 inches |
| Item Weight | 800 Grams |
| Manufacturer | arena |
| Model Name | arena Powerfin Pro II Training Fins |
| Model Year | 2023 |
| Package Weight | 1.09 Kilograms |
| Part Number | 006151-100-9.5-10.5 |
| Size | 9.5-10.5 |
| Suggested Users | unisex-adult |

## Product Details

- **Brand:** ARENA
- **Color:** Black
- **Fit Type:** Custom Fit
- **Material:** Silicone
- **Sport:** Swimming

## Images

![Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 - Image 1](https://m.media-amazon.com/images/I/51nsePMsIKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Help with getting a good workout in the pool
*by C***S on January 24, 2026*

I really enjoy these fins. They help to give my lower body as well as my mid section core a very good workout. They fit my size 13 feet well and do not cause any rubbing or that type of discomfort. They are well made and durable. It's a get what you pay for item.

### ⭐⭐⭐⭐⭐ best fins ever !!!!!!!
*by N***N on February 20, 2026*

great for competitive swimming. they fit good too. definitely worth the money!!

### ⭐⭐⭐⭐⭐ Arena powerful Pro II
*by L***A on February 11, 2026*

Fins are great and provide great value for the money. Fit as described and would recommend for swim 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
- Arena Unisex Swim Kickboard for Adults, Swimming Training Aid Pool Exercise Equipment, One Size
- Speedo Unisex-Adult Swim Training Pull Buoy

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-21*