---
product_id: 660867438
title: "Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit"
brand: "arena"
price: "€ 146.00"
currency: EUR
in_stock: true
reviews_count: 13
category: "Arena"
url: https://www.desertcart.it/products/660867438-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech
store_origin: IT
region: Italy
---

# lighter & faster in water 60% recycled fabric durable compression fit Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit

**Brand:** arena
**Price:** € 146.00
**Availability:** ✅ In Stock

## Summary

> 🏊‍♂️ Dive into sustainable speed—because every millisecond counts!

## Quick Answers

- **What is this?** Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit by arena
- **How much does it cost?** € 146.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/660867438-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech)

## 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 deliver perfect fit and unrestricted movement.
- • **Endurance Compression:** Long-lasting, tight fit boosts power and keeps you in the zone.
- • **Eco-Performance Fusion:** Race with purpose—over 60% recycled yarns power your swim.
- • **Streamlined Speed Tech:** Ultra-lightweight fabric slashes drag for next-level velocity.
- • **Certified Competitive Edge:** FINA & USA Swimming approved for official race-day dominance.

## Overview

The Arena Boys' Junior Racing Jammer Powerskin St Next is a FINA-approved competitive swimsuit crafted from 65% polyamide and 35% elastane, featuring over 60% recycled yarns for sustainability. Designed for boys 12 and under, it offers a lightweight, compressive fit that reduces drag and enhances durability. Ergonomically constructed with low-profile seams, this knee-length tech suit ensures freedom of movement and superior support, making it a top choice for serious young swimmers aiming for peak performance.

## Description

desertcart.com : ARENA Powerskin ST Next Junior Boys' Racing Jammer Competition Swimsuit Sports Athletic Swim Team Championship Tech Suit, Deep Red, Size 22 : Clothing, Shoes & Jewelry

Review: Good Jammers- hand wash - Very good jammers for 12U competition. I read a review stating the 12U compliant check box was coming off and they thought these were counterfeit. Not true. You do need to hand wash them though. Don’t run them through the machine with the rest of your clothes.
Review: Snug Fit, Streamlined Profile, Faster Performance - I'm amazed kids can squeeze into these tech suits, but they do, and definitely help improve speed performance. I ordered these in size 26 for a 12 year old; we returned them for a 28 (a very easy process) and that was a better fit. Pricey but worth it.

## Features

- 65%Polyamide, 35% Elastane
- Imported
- 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 | B0CHMRPYQL |
| Best Sellers Rank | #67,596 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #7 in Boys' Athletic Swimwear Jammers |
| Brand Name | ARENA |
| Color | Deep Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (265) |
| Date First Available | September 18, 2023 |
| Item Dimensions LxWxH | 5 x 3 x 1 inches |
| Item Package Dimensions L x W x H | 6.69 x 4.88 x 2.52 inches |
| Item Weight | 65 Grams |
| Manufacturer | ARENA |
| Material | Polyamide, Elastane |
| Model Name | Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit |
| Number of Items | 1 |
| Package Weight | 0.11 Kilograms |
| Part Number | 005878-401-22 |
| Size | 22 |
| Style | Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit |
| Suggested Users | boys |

## Images

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

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Jammers- hand wash
*by R***K on March 30, 2025*

Very good jammers for 12U competition. I read a review stating the 12U compliant check box was coming off and they thought these were counterfeit. Not true. You do need to hand wash them though. Don’t run them through the machine with the rest of your clothes.

### ⭐⭐⭐⭐⭐ Snug Fit, Streamlined Profile, Faster Performance
*by L***S on January 19, 2025*

I'm amazed kids can squeeze into these tech suits, but they do, and definitely help improve speed performance. I ordered these in size 26 for a 12 year old; we returned them for a 28 (a very easy process) and that was a better fit. Pricey but worth it.

### ⭐⭐⭐⭐⭐ Arena techsuit, suits for competition
*by C***S on February 13, 2026*

Definitely worth buying this techsuit for my 8 year old son. Who got first ppace in the 50m boy backstroke and breaststyle. It definitely made his swimming compete as the suit is meant for it. I am ordering one more time in different color as a reward for his achievement. If you are looking for a swimsuit for competition., don't hesitate to buy a proper swimming competition like tech suit as it will help them win the competition.

## 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

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-05*