---
product_id: 1346181
title: "Speedo Big Boys' Youth Quantum Splice Xtra Life Lycra Jammer"
brand: "speedo"
price: "€ 57.28"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.hr/products/1346181-speedo-big-boys-youth-quantum-splice-xtra-life-lycra-jammer
store_origin: HR
region: Croatia
---

# 9 Thread Stitching UV Protection 74% Nylon Speedo Big Boys' Youth Quantum Splice Xtra Life Lycra Jammer

**Brand:** speedo
**Price:** € 57.28
**Availability:** ✅ In Stock

## Summary

> 🏅 Dive into Excellence with Speedo!

## Quick Answers

- **What is this?** Speedo Big Boys' Youth Quantum Splice Xtra Life Lycra Jammer by speedo
- **How much does it cost?** € 57.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1346181-speedo-big-boys-youth-quantum-splice-xtra-life-lycra-jammer)

## Best For

- speedo enthusiasts

## Why This Product

- Trusted speedo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** Crafted by Speedo, the world's #1 swim brand, ensuring you swim with the best.
- • **Stylish Coverage:** Jammer styling offers more coverage while keeping you looking sharp at the pool.
- • **Ultimate Comfort:** Drawstring inner waist and unique flatlock stitching provide a superior fit that feels like a second skin.
- • **Swim with Confidence:** Resists bagging, sagging, and the harsh effects of suntan lotion and chlorine.
- • **Unmatched Durability:** Xtra Life fabric lasts 5 to 10 times longer, ensuring you get the most out of your investment.

## Overview

The Speedo Big Boys' Youth Quantum Splice Xtra Life Lycra Jammer is designed for young swimmers who demand durability and comfort. Made from 74% nylon and 26% Xtra Life fabric, it offers superior resistance to wear and tear, ensuring long-lasting performance. With features like a drawstring closure, hand wash only care, and UV protection, this jammer is perfect for both competitive and recreational swimming.

## Description

Speedo equals better fit, performance, quality, and innovation, the youth quantum spliced jammer is a great team or everyday suit with athletic color block details from our race/performance line, the jammer styling is great for adding compression during your swims to reduce fatigue, the suit features trademarked xtra life which lasts 5 to 10 times longer than traditional , so no bag and sag, and it looks like new for longer, our 9 thread flatlock technology offers stronger seams, optimal stretch, and added comfort, the suit is ideal for swim meets, lap swimming, pool play, or any water activity, look and feel your best in or out of the water, while you play, train or win in speedo, the choice of champions

## Features

- 74% Nylon/26% Xtra Life
- Imported
- Drawstring closure
- Hand Wash Only
- Xtra life fabric lasts 5 to 10 times longer to give you more value for your money
- Resists bagging, sagging, and the effects of suntan lotion, skin oils, and chlorine
- Drawstring inner waist and unique 9 thread flatlock stitching for superior fit and feel
- Jammer styling provides more coverage and uv sun protection
- Made by speedo, the world's #1 swim brand

## Images

![Speedo Big Boys' Youth Quantum Splice Xtra Life Lycra Jammer - Image 1](https://m.media-amazon.com/images/I/71xiKDYFY2L.jpg)
![Speedo Big Boys' Youth Quantum Splice Xtra Life Lycra Jammer - Image 2](https://m.media-amazon.com/images/I/71L04gqixVL.jpg)
![Speedo Big Boys' Youth Quantum Splice Xtra Life Lycra Jammer - Image 3](https://m.media-amazon.com/images/I/61eP2YMqreL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Sizing is way off!!!
  

*by V***. on Reviewed in the United States 🇺🇸 on May 16, 2013*

I understand this is a jammer, but sizing is really bad. My son is almost 8years old, has a waist of 22.5" so I ordered size 24. Poor guy couldn't even pull them up, these jammers were that small. They look good and I want some for him, so I will try 2 sizes larger......

### ⭐⭐ 







  
  
    They run extremely small. Paid for overnight shipping.
  

*by C***S on Reviewed in the United States 🇺🇸 on September 6, 2014*

They run extremely small.  Paid for overnight shipping.  Size chart does not even come close to average size

### ⭐⭐⭐⭐ 







  
  
    Great suit
  

*by R***E on Reviewed in the United States 🇺🇸 on October 16, 2013*

As expected from a company with SPEEDO's reputation, this suit I bought for my 9 yr old last year is great.  It was definately snug when we first got it (size 26), but when it got wet and over the course of a few months it fit him perfect.  He wore it to every meet and about twice a week for practice and is still wearing it a year later.  Elastic inside is starting to wear out a little so we'll get him a new one this year a size bigger.

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**Shop now:** [https://www.desertcart.hr/products/1346181-speedo-big-boys-youth-quantum-splice-xtra-life-lycra-jammer](https://www.desertcart.hr/products/1346181-speedo-big-boys-youth-quantum-splice-xtra-life-lycra-jammer)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*