---
product_id: 615362820
title: "Arena Girls Junior Racing Suit Powerskin St Next Open Back Swim Tech Suit Competitive Swimsuit"
brand: "arena"
price: "¥17949"
currency: JPY
in_stock: true
reviews_count: 7
category: "Arena"
url: https://www.desertcart.jp/products/615362820-arena-girls-junior-racing-suit-powerskin-st-next-open-back
store_origin: JP
region: Japan
---

# lighter & faster swim tech enhanced core & leg compression 60% recycled fabric Arena Girls Junior Racing Suit Powerskin St Next Open Back Swim Tech Suit Competitive Swimsuit

**Brand:** arena
**Price:** ¥17949
**Availability:** ✅ In Stock

## Summary

> ♻️ Swim Fast, Swim Green: The Future of Racing Suits is Here!

## Quick Answers

- **What is this?** Arena Girls Junior Racing Suit Powerskin St Next Open Back Swim Tech Suit Competitive Swimsuit by arena
- **How much does it cost?** ¥17949 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/615362820-arena-girls-junior-racing-suit-powerskin-st-next-open-back)

## 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

- • **Built to Last:** Reinforced shoulder straps deliver unmatched comfort and durability 🔧
- • **Race-Day Ready:** Significantly lighter material reduces drag and water absorption ⚡
- • **Freedom to Flow:** Ergonomic low-profile seams ensure perfect fit and unrestricted movement 🏊‍♀️
- • **Eco-Champion Fabric:** Over 60% recycled yarns for a sustainable swim future ♻️
- • **Endurance Compression:** Long-lasting compression boosts power and durability 💪

## Overview

The Arena Girls Junior Racing Suit Powerskin ST Next is the first FINA-approved competitive swimsuit crafted with over 60% recycled fabrics. Engineered for young athletes, it offers a lighter, faster swim experience with enhanced compression and durability. Its ergonomic design with low-profile seams and reinforced straps ensures a perfect fit and freedom of movement, making it the go-to suit for serious junior swimmers aiming to dominate the pool while supporting sustainability.

## Description

The next generation has never been greater. Feel the difference in the updated girl's racing suit arena Powerskin ST Next. It is the first ever FINA-approved racing suit made with recycled fabrics. For a more eco-friendly future. The new fabric is significantly lighter, faster and offers both, longer-lasting compression and enhanced durability. Designed with low profile seams for perfect fit and outstanding freedom of movement.

Review: Very tight - The Arena swim skins are an absolute must for any young aspiring swimmer. The first one I bought was too small, but after sizing up, it turned out to be absolutely fantastic. Since this is a compression-based swim skin, I’d recommend going at least one size up — and in my daughter’s case (she’s quite athletic), we actually had to go two sizes up for the perfect fit. The quality is outstanding, and it really shines on race days. While it can be used for training, I’d suggest keeping it in pristine condition and saving it for competitions. In my opinion, it’s far superior to the Speedo alternatives. Highly recommended!
Review: Old stock or poor quality - Order a 24 size arena suit and after 1st use the sticker came out. Very poor quality or a old stock given.not sure the suit will stay for long.

## Features

- The first racing suit for girls made with recycled fabrics. Experience the phenomenal difference: lighter, more durable and faster
- Focused on sustainibility: over 60 Percent of this eco-friendly fabric is made of recycled yarns
- The suit is significantly lighter which results in less water absorption and drag. The specific characteristics of the new fabric provide a longer-lasting compression and, consequently, greater durability
- The ergonomic construction with low profile seams ensures perfect fit and excellent freedom of movement. Designed with reinforced shoulder straps for outstanding comfort and durability
- Greater support and compression on core and legs for increased power and a streamlined position in the water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0BSNVXGJN |
| Best Sellers Rank | #7,139 in Fashion ( See Top 100 in Fashion ) #6 in Girls' One-Piece Swimwear |
| Customer reviews | 4.3 4.3 out of 5 stars (131) |
| Date First Available  | 19 January 2023 |
| Department  | girls |
| Item model number  | 005877 |
| Manufacturer  | ARENA |
| Product Dimensions  | 12.7 x 7.62 x 5.08 cm |

## Images

![Arena Girls Junior Racing Suit Powerskin St Next Open Back Swim Tech Suit Competitive Swimsuit - Image 1](https://m.media-amazon.com/images/I/3171GjTMHjL.jpg)
![Arena Girls Junior Racing Suit Powerskin St Next Open Back Swim Tech Suit Competitive Swimsuit - Image 2](https://m.media-amazon.com/images/I/31C3Ob6z8eL.jpg)
![Arena Girls Junior Racing Suit Powerskin St Next Open Back Swim Tech Suit Competitive Swimsuit - Image 3](https://m.media-amazon.com/images/I/51WC8MXyQWL.jpg)
![Arena Girls Junior Racing Suit Powerskin St Next Open Back Swim Tech Suit Competitive Swimsuit - Image 4](https://m.media-amazon.com/images/I/51qUzF7bB+L.jpg)
![Arena Girls Junior Racing Suit Powerskin St Next Open Back Swim Tech Suit Competitive Swimsuit - Image 5](https://m.media-amazon.com/images/I/71Jpdj8seuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Very tight
*by J***. on 8 September 2025*

The Arena swim skins are an absolute must for any young aspiring swimmer. The first one I bought was too small, but after sizing up, it turned out to be absolutely fantastic. Since this is a compression-based swim skin, I’d recommend going at least one size up — and in my daughter’s case (she’s quite athletic), we actually had to go two sizes up for the perfect fit. The quality is outstanding, and it really shines on race days. While it can be used for training, I’d suggest keeping it in pristine condition and saving it for competitions. In my opinion, it’s far superior to the Speedo alternatives. Highly recommended!

### ⭐ Old stock or poor quality
*by S***N on 20 June 2025*

Order a 24 size arena suit and after 1st use the sticker came out. Very poor quality or a old stock given.not sure the suit will stay for long.

### ⭐ Review
*by A***D on 23 December 2025*

جودة متواضعة ، تخزين غير جيد

## Frequently Bought Together

- ARENA Girls Open Back Racing Tech Suit Powerskin St Next Kneeskin Swimsuit
- Arena Unisex Swim Goggle Case For Swimming Goggles, Protective Hardcover Carrying Case With Clip, Multiple Colors
- ARENA Powerskin ST Next Open Back Women's Competition Racing Swimsuit Full Body Short Leg One Piece Athletic Tech Suit

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**Shop now:** [https://www.desertcart.jp/products/615362820-arena-girls-junior-racing-suit-powerskin-st-next-open-back](https://www.desertcart.jp/products/615362820-arena-girls-junior-racing-suit-powerskin-st-next-open-back)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*