---
product_id: 806326487
title: "Speedo Boys Fastskin Junior Endurance+ Max High Waisted Jammer Swim Trunks Swimmers Cave Current/Neon Jelly"
brand: "speedo"
price: "€ 0.16"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.hr/products/806326487-speedo-boys-fastskin-junior-endurance-max-high-waisted-jammer-swim
store_origin: HR
region: Croatia
---

# Flat lock seams for zero chafing 53% recycled polyester eco-fabric World Aquatics-approved performance Speedo Boys Fastskin Junior Endurance+ Max High Waisted Jammer Swim Trunks Swimmers Cave Current/Neon Jelly

**Brand:** speedo
**Price:** € 0.16
**Availability:** ❌ Out of Stock

## Summary

> 🏅 Swim like a champion, look like a legend.

## Quick Answers

- **What is this?** Speedo Boys Fastskin Junior Endurance+ Max High Waisted Jammer Swim Trunks Swimmers Cave Current/Neon Jelly by speedo
- **How much does it cost?** € 0.16 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/806326487-speedo-boys-fastskin-junior-endurance-max-high-waisted-jammer-swim)

## 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

- • **Freedom to Fly:** 4-way stretch fabric ensures unrestricted movement
- • **Built to Endure:** 100% chlorine resistant and quick-drying for relentless training
- • **Race-Ready Design:** Emulates elite LZR Valor style for pro-level confidence
- • **Eco-Chic Performance:** Made with sustainable recycled materials without compromising durability
- • **Junior Fit, Pro Feel:** High-waisted semi-fitted cut tailored for young athletes

## Overview

The Speedo Boys Fastskin Junior Endurance+ Max Jammer is a World Aquatics-approved, high-waisted swim trunk designed for young competitive swimmers. Featuring flat lock seams and 4-way stretch fabric, it offers superior comfort and freedom of movement. Constructed from 53% recycled polyester and 47% polybutylene terephthalate, it is 100% chlorine resistant and quick-drying, built to withstand intense race day sessions while promoting sustainability.

## Description

Our World Aquatics-approved Fastskin Endurance+ Max High Waisted Jammer emulates the style lines of our popular LZR Valor suit, so our young swimmers can look and feel like their swim heroes as they step up to the blocks. Designed specifically for young swimmers, the suit features a high-energy print. Its flat lock seams and 4-way stretch fabric ensure comfort and freedom of movement, allowing junior athletes to focus on their race. Built to last, it’s 100% chlorine resistant, quick-drying and designed to withstand everything their race day swim sessions throw at it.

Review: Competitive shorts - Excellent and are deffo high waisted and down to the knee

## Features

- Our World Aquatics-approved Fastskin Endurance+ Max High Waisted Jammer emulates the style lines of our popular LZR Valor suit, so our young swimmers can look and feel like their swim heroes as they step up to the blocks. Designed specifically for young swimmers, the suit features a high-energy print. Its flat lock seams and 4-way stretch fabric ensure comfort and freedom of movement, allowing junior athletes to focus on their race. Built to last, it’s 100% chlorine resistant, quick-drying and designed to withstand everything their race day swim sessions throw at it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FXYJYTW6 |
| Age Range Description | Kid |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Benefits | Durable and quick drying |
| Best Sellers Rank | 405,823 in Fashion ( See Top 100 in Fashion ) 259 in Boys' Swim Trunks |
| Brand Name | Speedo |
| Care instructions | Machine Wash |
| Closure Type | Pull On |
| Closure type | Pull On |
| Colour | Cave Current/Neon Jelly |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Fabric Type | 53% Recycled Polyester, 47% Polybutylene Terephthalate |
| Fit to Size Sentiment | true |
| Fit type | Semi-fitted |
| Fitting type | Semi-fitted |
| Garment Size Country | United Arab Emirates |
| Item Type Name | Swim Trunks |
| Manufacturer | Speedo |
| Material Type | Synthetic |
| Material composition | 53% Recycled Polyester, 47% Polybutylene Terephthalate |
| Number of Items | 1 |
| Pattern | Animal Print, Graphic Print |
| Product Care Instructions | Machine Wash |
| Rise Style | High Rise |
| Size | 15-16 Years |
| Size Modifier | Junior |
| Sleeve Length Description | Sleeveless |
| Strap Type | Non-Adjustable |
| Style Name | Classic |
| Swimwear Bottom Form | Jammer |
| Swimwear Form Type | Bottom Only |

## Images

![Speedo Boys Fastskin Junior Endurance+ Max High Waisted Jammer Swim Trunks Swimmers Cave Current/Neon Jelly - Image 1](https://m.media-amazon.com/images/I/81rN8gMk36L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Competitive shorts
*by L***G on 10 April 2026*

Excellent and are deffo high waisted and down to the knee

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**Shop now:** [https://www.desertcart.hr/products/806326487-speedo-boys-fastskin-junior-endurance-max-high-waisted-jammer-swim](https://www.desertcart.hr/products/806326487-speedo-boys-fastskin-junior-endurance-max-high-waisted-jammer-swim)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-12*