---
product_id: 178177670
title: "Powerskin Carbon Air2 Kneeskin Open Back Women's Racing Swimsuit"
brand: "arena"
price: "A$804"
currency: AUD
in_stock: true
reviews_count: 13
category: "Arena"
url: https://www.desertcart.com.au/products/178177670-powerskin-carbon-air2-kneeskin-open-back-womens-racing-swimsuit
store_origin: AU
region: Australia
---

# Lightweight Carbon Band tech Seamless one-piece fabric Open-back for max mobility Powerskin Carbon Air2 Kneeskin Open Back Women's Racing Swimsuit

**Brand:** arena
**Price:** A$804
**Availability:** ✅ In Stock

## Summary

> 🏆 Glide like a champion with the lightest, most supportive racing suit ever.

## Quick Answers

- **What is this?** Powerskin Carbon Air2 Kneeskin Open Back Women's Racing Swimsuit by arena
- **How much does it cost?** A$804 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/178177670-powerskin-carbon-air2-kneeskin-open-back-womens-racing-swimsuit)

## 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

- • **Freedom to Move:** Open-back and three-panel lining maximize upper body range of motion without sacrificing support.
- • **Effortless On & Off:** Flexible one-piece construction makes gearing up and post-race changes a breeze.
- • **Second-Skin Comfort:** Seamless design reduces pressure and boosts comfort for race-day confidence.
- • **FINA-Approved Performance:** Trusted by pros, this suit meets World Aquatics standards for competitive edge.
- • **Muscle-Stabilizing Carbon Band:** Durable, lightweight carbon fiber weave delivers gentle compression to activate key muscles.

## Overview

The Powerskin Carbon Air2 Kneeskin Open Back Women's Racing Swimsuit by Arena combines cutting-edge seamless fabric technology with lightweight carbon fiber compression bands to deliver unmatched muscle support and hydrodynamic efficiency. Designed for elite female swimmers, its open-back and minimal seams enhance mobility and comfort, while being officially FINA-approved for competition.

## Description

The most lightweight of the Carbon series, arena's Powerskin Carbon Air2 provides hydrodynamic support to female competitive swimmers. The technical profile of the suit is comprised of one single piece of fabric, which works to reduce pressure on the hip area while providing a second-skin feeling of comfort. The absence of multiple seams means that the suit is easier to put on and take off pre-and-post race compared to other technical suits. The durable, lightweight Carbon Band technology provides a mild compression that helps to stabilize and activate key muscles, without sacrificing comfort and flexibility. The internal lining reduces pressure in the chest area to allow for a wider range of motion, and an open-back design further increases this efficient mobility. World Aquatics (FINA)-approved.

Review: Perfect Fit and Arena Quality - The swimsuit is perfect, Arena quality!
Review: Excelente for advanced swimmers - Excelente fit very nice

## Features

- 65% Polyamide, 34% Elastane, 1% Carbon Fiber
- Imported
- Part of arena's Carbon Series racing suits, the Powerskin Carbon Air2 is designed to provide women with a light-as-air feeling of support in the water
- Arena's technical material is integrated into one single piece of fabric, reducing pressure on the hips; The absence of multiple seams provides a second-skin sensation of comfort
- Thanks to the innate flexibility of the one-piece construction, the Powerskin Carbon Air2 is easier to put on and take off compared to traditional racing suits
- Durable, lightweight Carbon Band technology is weaved into the suit in the horizontal direction; The result is a gently compressive feel that stabilizes muscles, while providing stretch and comfort
- The three-panel internal lining combined with the open-back design makes the Powerskin Carbon Air2 less compressive in the chest area, allowing for a fuller range of motion in the upper body; World Aquatics (FINA) approved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M6856XW |
| Best Sellers Rank | #79,555 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #2 in Women's Swimwear Bodysuits |
| Brand Name | ARENA |
| Color | Black/Black/Gold |
| Customer Reviews | 4.5 4.5 out of 5 stars (189) |
| Date First Available | December 28, 2018 |
| Included Components | arena Powerskin Carbon Air² Women's Open Back Racing Swimsuit, Black / Black / Gold, 30 |
| Item Dimensions LxWxH | 8 x 5 x 2 inches |
| Item Package Dimensions L x W x H | 6.85 x 5.08 x 2.56 inches |
| Item Weight | 110 Grams |
| Manufacturer | Arena North America |
| Material | Polyamide, Elastane, Carbon Fiber |
| Model Name | Open-back Powerskin Carbon Air2 Kneeskin Racing Suit |
| Number of Items | 1 |
| Package Weight | 0.29 Kilograms |
| Part Number | 002526-553-30 |
| Size | 30 |
| Sport Type | Swimming |
| Style | Open-back Powerskin Carbon Air2 Kneeskin Racing Suit Performance Compressive Swimsuit |
| Suggested Users | womens |

## Images

![Powerskin Carbon Air2 Kneeskin Open Back Women's Racing Swimsuit - Image 1](https://m.media-amazon.com/images/I/61GnNi4ZXeL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this suits in compliance for 12 and under USA swimmers?**
A: No this is not 12 & under compliant because it its made from carbon fiber. Look at the Arena ST 2.0 and the Arena REVO One. Both of those suits are 12 & under compliant.

**Q: Soy talla xxl en pantalón que talla seria en este modelo ?**
A: No, el que compre es talla 26 y la talla de pantalon soy S/M. 
Puede Revisar la Tabla de tallas y medidas y tome sus medidas y eso la ayuda a buscar su talla.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Fit and Arena Quality
*by R***O on January 27, 2026*

The swimsuit is perfect, Arena quality!

### ⭐⭐⭐⭐⭐ Excelente for advanced swimmers
*by A***R on January 25, 2026*

Excelente fit very nice

### ⭐⭐⭐⭐⭐ Lots of compression!
*by R***6 on February 13, 2026*

We got the Arena Carbon Air tech suit for my daughter this season, and honestly it lived up to the hype. Right off the blocks you can feel how light it is — it really feels like a second skin in the water instead of something heavy or restrictive. The fabric and integrated carbon bands give just enough compression where it counts without making her feel locked in, so she could move freely through every stroke. ￼ What we noticed most on race day was that it glided so much smoother through the water — less drag, more confidence, and way more speed off turns. The one-piece design and great range of motion means she could breathe and rotate without feeling stiff. ￼ And the best part? She hit a state-level time wearing it — that’s the real proof right there. 🥇 Perfect for meets if you want comfort + legit performance.

## Frequently Bought Together

- ARENA Women's Open-Back Powerskin Carbon Air2 Kneeskin Racing Suit
- Speedo Women's Swim Goggles Mirrored Vanquisher 2.0
- Speedo Speed Socket 2.0 Swim Goggle

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**Shop now:** [https://www.desertcart.com.au/products/178177670-powerskin-carbon-air2-kneeskin-open-back-womens-racing-swimsuit](https://www.desertcart.com.au/products/178177670-powerskin-carbon-air2-kneeskin-open-back-womens-racing-swimsuit)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-07*