---
product_id: 624444398
title: "Arena Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit"
brand: "arena"
price: "798.88 DT"
currency: TND
in_stock: true
category: "Arena"
url: https://www.desertcart.tn/products/624444398-arena-boys-junior-racing-jammer-powerskin-st-next-knee-length
store_origin: TN
region: Tunisia
---

# lightweight 65g for speed 60% recycled fabric FINA & USA Swimming approved Arena Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit

**Brand:** arena
**Price:** 798.88 DT
**Availability:** ✅ In Stock

## Summary

> ♻️🏊‍♂️ Swim Fast, Swim Green – The Future of Junior Racing Jammer Tech!

## Quick Answers

- **What is this?** Arena Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit by arena
- **How much does it cost?** 798.88 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/624444398-arena-boys-junior-racing-jammer-powerskin-st-next-knee-length)

## 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

- • **Pro-Grade Approval:** FINA & USA Swimming certified for elite junior competition readiness.
- • **Durable Compression:** Long-lasting fabric stretch maintains peak muscle support lap after lap.
- • **Featherweight Speed:** At just 65 grams, experience ultra-light compression that cuts drag.
- • **Ergonomic Streamline:** Low-profile seams and snug fit deliver unmatched freedom and power in the water.
- • **Eco-Performance Fusion:** Race faster with 60% recycled yarns powering every stroke.

## Overview

The Arena Boys' Junior Racing Jammer Powerskin ST Next is a FINA-approved competitive swimsuit designed for young athletes. Crafted with over 60% recycled yarns, it offers a lightweight (65g), durable, and compressive fit that reduces drag and enhances power. Its ergonomic construction with low-profile seams ensures optimal freedom of movement, while UPF 50+ protection keeps swimmers safe. Approved by USA Swimming for ages 12 and under, this jammer combines sustainability with elite performance for the next generation of champions.

## Description

desertcart.com : ARENA Powerskin ST Next Junior Boys' Racing Jammer Competition Swimsuit Sports Athletic Swim Team Championship Tech Suit, Aquamarine, Size 28 : Clothing, Shoes & Jewelry

## Features

- Experience the phenomenal difference of the first ever FINA-approved racing jammer for boys made with recycled fabrics: lighter, more durable and faster
- Focused on sustainibility: over 60% of this sustainable fabric is made of recycled yarns; Please be advised, this jammer suit for racing is designed for a tight, compressive fit
- The jammer is significantly lighter which results in less water absorption and drag while 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; USA Swimming 12&Under approved
- Greater support and compression for increased power and a streamlined position in the water; World Aquatics (FINA) approved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJ9WRGTY |
| Age Range Description | Big Kid |
| Apparel Closure Type | Drawstring, Pull On |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | T Back |
| Best Sellers Rank | #113,310 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #21 in Boys' Athletic Swimwear Jammers |
| Brand Name | ARENA |
| Color | Aquamarine |
| Customer Reviews | 4.2 out of 5 stars 290 Reviews |
| Embellishment Feature | Logo, Piping |
| Fabric Type | 65%Polyamide, 35% Elastane |
| Fit Type | Snug |
| Fit to Size Sentiment | Runs Small |
| Garment Size Country | United States |
| Global Trade Identification Number | 03468336920138 |
| Item Type Name | Swim Trunks |
| Item Weight | 65 Grams |
| Lining Description | 84% Polyamide, 16% Elastane |
| Manufacturer | ARENA |
| Manufacturer Part Number | 005878-681-28 |
| Material Type | Polyamide, Elastane |
| Neck Style | Low Profile |
| Number of Items | 1 |
| Pattern | Solid |
| Product Benefits | Comfort and Durability, Ergonomic Construction, Extra-Flexible, Longer-Lasting Compression, Lower Water Absorption |
| Product Care Instructions | Hand Wash Only |
| Rise Style | Mid Rise |
| Size | 28 |
| Sleeve Length Description | Sleeveless |
| Sleeve Type | Sleeveless |
| Special Size Type | Standard |
| Strap Type | Non-Adjustable |
| Style Name | Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit |
| Style Number | 005878 |
| Swimwear Bottom Form | Jammer |
| Swimwear Form Type | Bottom Only |
| Swimwear Top Form | Rash Guard Top |
| Ultraviolet Protection Factor | UPF 50+ |

## Images

![Arena Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit - Image 1](https://m.media-amazon.com/images/I/61Oo81w-1NL.jpg)

## Available Options

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

## Frequently Bought Together

- ARENA Boys Racing Jammer Powerskin St Next Knee Length Tech Swim Suit
- ARENA Tracks Unisex Junior Youth Essential Racing Swim Goggles Kids Swimmers Young Racers 6-12 Anti-Fog Coated Non-Mirror Lens, Clear/Clear/Light Blue
- Speedo Unisex-Child Swim Goggles Vanquisher 2.0 Junior

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**Shop now:** [https://www.desertcart.tn/products/624444398-arena-boys-junior-racing-jammer-powerskin-st-next-knee-length](https://www.desertcart.tn/products/624444398-arena-boys-junior-racing-jammer-powerskin-st-next-knee-length)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-14*