---
product_id: 568039769
title: "Arena Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit"
brand: "arena"
price: "₨3508"
currency: SCR
in_stock: true
reviews_count: 13
category: "Arena"
url: https://www.desertcart.sc/products/568039769-arena-boys-junior-racing-jammer-powerskin-st-next-knee-length
store_origin: SC
region: Seychelles
---

# lighter & less drag 60% recycled fabric longer-lasting compression Arena Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit

**Brand:** arena
**Price:** ₨3508
**Availability:** ✅ In Stock

## Summary

> 🏊‍♂️ Swim Fast, Swim Smart, Swim Sustainable!

## 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?** ₨3508 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/568039769-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

- • **Ergonomic Freedom:** Low-profile seams and tailored fit deliver unrestricted movement and race-day confidence
- • **Endurance Compression:** Next-gen compression fabric holds strong lap after lap for unbeatable durability 🛡️
- • **Drag-Defying Lightness:** Ultra-lightweight fabric slashes water absorption and drag for peak speed ⚡
- • **Eco-Performance Fusion:** Race faster with 60% recycled yarns powering every stroke ♻️
- • **Certified Competitive Edge:** FINA & USA Swimming approved—trusted by champions under 12 for podium finishes

## Overview

The Arena Boys' Junior Racing Jammer Powerskin ST Next is the first-ever FINA-approved tech suit for boys crafted with over 60% recycled fabrics. Designed for a tight, compressive fit, it offers superior durability, reduced drag, and enhanced power thanks to its lightweight, high-stretch material and ergonomic construction. Approved by USA Swimming for 12&Under, this knee-length jammer combines sustainability with elite performance to help young swimmers dominate the pool.

## Description

desertcart.com : ARENA Powerskin ST Next Junior Boys' Racing Jammer Competition Swimsuit Sports Athletic Swim Team Championship Tech Suit, Black, Size 24 : Clothing, Shoes & Jewelry

Review: Great tech suit! - Sizing was perfect, the suit fit perfectly, and my son dropped time due to the quality of the material. Tech suits are not meant to be comfortable, but this suit is durable and the fabric helped him get first place!
Review: Perfect suit - Good fit and made a difference for my 12U swimmer

## 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 | B0CHMSNWX1 |
| Age Range Description | Big Kid |
| Apparel Closure Type | Drawstring, Pull On |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | T Back |
| Best Sellers Rank | #259,132 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #27 in Boys' Athletic Swimwear Jammers |
| Brand Name | ARENA |
| Care instructions | Hand Wash Only |
| Closure type | Drawstring |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 322 Reviews |
| Embellishment Feature | Logo, Piping |
| Fabric Type | 65%Polyamide, 35% Elastane |
| Fabric type | 65%Polyamide, 35% Elastane |
| Fit Type | Snug |
| Fit to Size Sentiment | Runs Small |
| Garment Size Country | United States |
| Global Trade Identification Number | 03468337098096 |
| Import Designation | Imported |
| Item Type Name | Swim Trunks |
| Item Weight | 65 g |
| Lining Description | 84% Polyamide, 16% Elastane |
| Manufacturer | ARENA |
| Manufacturer Part Number | 005878-50-24 |
| Material Type | Polyamide, Elastane |
| Neck Style | U-Neck |
| Number of Items | 1 |
| Origin | Imported |
| 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 | 24 |
| 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 |
| Ultraviolet Protection Factor | UPF 50+ |
| Waist Size | 24 inches |

## Images

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

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tech suit!
*by R***5 on July 12, 2026*

Sizing was perfect, the suit fit perfectly, and my son dropped time due to the quality of the material. Tech suits are not meant to be comfortable, but this suit is durable and the fabric helped him get first place!

### ⭐⭐⭐⭐⭐ Perfect suit
*by T***R on July 29, 2026*

Good fit and made a difference for my 12U swimmer

### ⭐⭐⭐⭐⭐ Worth the Investment
*by S***A on July 2, 2026*

I have not written a review in a long time but since I relied on reviews to make this purchase I wanted to help another parent who might be deciding if this suit is worth the investment. First of all… check the sizing. This suit is a second skin so it’s tight! My son regularly wears a 26 so that is what I bought and it fit amazing! Background: I was a competitive college swimmer so I know a lot about bathing suits and knew it was going to be snug. Even with my knowledge I still watched a video tutorial on how to put his tech suit on. I recommend doing this. It will save you time and ensure your kiddo is comfortable. This suit looks great and I was happy with the material. I want to preface my sons results with… I worked with him on his start and finish A LOT in the days leading up to wearing this tech suit and I know that played a role in his time loss but this suit also made a difference. Results: my son was 6 one hundredths of a second off a qualifying time. We worked hard on his start and finish and my husband and I invested in this tech suit. Last night he raced again and his time dropped 1.5 seconds. We were shocked and THRILLED! He is not only qualified now but ranked. I would recommend the suit but it doesn’t do all the work. Be sure your kiddo also works on starts, turns and/or finished. I am thrilled with this purchase (which I should call an investment because it is pricy). Highly recommend! 🌟

## Frequently Bought Together

- ARENA Boys Racing Jammer Powerskin St Next Knee Length Tech Swim Suit
- Arena Unisex Swim Goggle Case For Swimming Goggles, Protective Hardcover Carrying Case With Clip, Multiple Colors
- arena Unisex Cobra Ultra Swipe Racing Swim Goggles for Men & Women Anti-Fog Technology Dual Strap, Mirror/Non-Mirror Lens

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**Shop now:** [https://www.desertcart.sc/products/568039769-arena-boys-junior-racing-jammer-powerskin-st-next-knee-length](https://www.desertcart.sc/products/568039769-arena-boys-junior-racing-jammer-powerskin-st-next-knee-length)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-05*