---
product_id: 109690107
title: "Arena Powerskin Carbon Flex VX - Open Back Kneeskin"
brand: "arena"
price: "$U455"
currency: UYU
in_stock: false
reviews_count: 4
url: https://www.desertcart.uy/products/109690107-arena-powerskin-carbon-flex-vx-open-back-kneeskin
store_origin: UY
region: Uruguay
---

# Power return from stored energy Bonded seams for ultimate muscle support Carbon thread tech for max compression Arena Powerskin Carbon Flex VX - Open Back Kneeskin

**Brand:** arena
**Price:** $U455
**Availability:** ❌ Out of Stock

## Summary

> 🏊‍♀️ Dive into victory with every stroke!

## Quick Answers

- **What is this?** Arena Powerskin Carbon Flex VX - Open Back Kneeskin by arena
- **How much does it cost?** $U455 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/109690107-arena-powerskin-carbon-flex-vx-open-back-kneeskin)

## 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 Efficiency:** Streamlined design reduces drag, boosting speed and swim efficiency in every stroke.
- • **Energy-Return Suit Pattern:** Unique fabric pattern stores and releases energy during dives and kicks for explosive performance.
- • **Precision Carbon Compression:** Carbon thread framework activates under stress for targeted muscle support and enhanced power.
- • **Biomechanical Seam Innovation:** V-Flex bonded seams follow natural flex lines, maximizing hip mobility and muscle tension.
- • **Optimized Fit for Competitive Edge:** Improved thigh and hip room with a locked-in feel ensures comfort without sacrificing speed.

## Overview

The Arena Women's Powerskin Carbon Flex VX Fbsl Open Back Racing Swimsuit features cutting-edge carbon thread compression, biomechanically engineered bonded seams, and an energy-return fabric pattern designed to reduce drag and maximize power. Trusted by world champions, it offers a race-ready fit that enhances hip mobility and muscle support, making it the ultimate choice for competitive swimmers seeking peak performance.

## Description

Rio medalists and world champion sprinters Emily Seebohm and Ruta the power, speed, and freedom of movement of the Open Back POWERSKIN Carbon Flex VX. The Flex VX combines arena's patented V-Flex construction - designed with revolutionary placement of seams to provide maximum hip mobility - with POWERSKIN Intelligent Compression and Power Return Construction technologies for optimized performance. The fit has been improved from previous iterations of the Carbon Flex to provide more room around the thighs and the hips, while maintaining that locked-in feel and streamlined hydrodynamics. Stay at your current practice suit size for fitting into this one. Fit tips: Most swimmers go down one size from their training suit size. If you’ve ordered multiple sizes, try the biggest one first. If you can’t get it on, it’s too small. If it has ripples and gaps, it’s too big. Compression Level Rating: 5 (1 - least compression | 5 - most compression).

Review: Quality suit - Arena racing suit is perfect for small hipped women. For 1st choice suit. Quality last at least 10 swim meets. I've never had one rip. I've even sold several suits after wearing at 3 swim meets.
Review: Quality - Too like!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KGVG865 |
| Age Range Description | Adult |
| Best Sellers Rank | #4,080,741 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #49 in Women's Swimwear Bodysuits |
| Brand Name | ARENA |
| Color | Black / Fluo Red |
| Customer Reviews | 4.3 out of 5 stars 29 Reviews |
| Global Trade Identification Number | 03468336210758 |
| Item Type Name | Swimsuit |
| Manufacturer | Arena North America |
| Manufacturer Part Number | 2A480-504-22-504-22 |
| Material Type | Polyester, Spandex |
| Pattern | Geometric |
| Size | 22 |
| Strap Type | Adjustable |
| Style Name | Powerskin Carbon Flex Vx Swim Suit - Closed Back |
| Style Number | 2A480-504-22 |
| Swimwear Form Type | Kneeskin |
| Top style | Closed |
| character | sports |

## Images

![Arena Powerskin Carbon Flex VX - Open Back Kneeskin - Image 1](https://m.media-amazon.com/images/I/610wBeaTbSL.jpg)

## Available Options

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

## Questions & Answers

**Q: What size is this?**
A: This is a size 28, I will update the listing to show the sizes.

**Q: Is this suit ncaa approved?**
A: Yes, as long as it is FINA approved tag on the back.

**Q: Is this a U.K. Arena 26**
A: It was bought for my 16 year old swimmer. Corresponds to a US size 4/6.  Great competition suit!

**Q: What does fbslob stand for in the description?**
A: Great question, it stands for full body short leg open back.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality suit
*by S***M on July 31, 2025*

Arena racing suit is perfect for small hipped women. For 1st choice suit. Quality last at least 10 swim meets. I've never had one rip. I've even sold several suits after wearing at 3 swim meets.

### ⭐⭐⭐⭐⭐ Quality
*by R***V on April 6, 2021*

Too like!!

### ⭐ Poor Quality
*by F***Y on October 20, 2021*

The package came in a plastic bag but the box was ripped open .This item have been already returned by someone . Then they sold it to me like it is brand new …..the fabric is some part of the suit is stretched out absolutely poor Quality!!!!

## Frequently Bought Together

- ARENA Women's Powerskin Carbon Flex Vx Swim Suit-Open Back
- Arena Unisex Swim Goggle Case For Swimming Goggles, Protective Hardcover Carrying Case With Clip, Multiple Colors

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**Shop now:** [https://www.desertcart.uy/products/109690107-arena-powerskin-carbon-flex-vx-open-back-kneeskin](https://www.desertcart.uy/products/109690107-arena-powerskin-carbon-flex-vx-open-back-kneeskin)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-05-16*