---
product_id: 49153391
title: "Speedo Boys Children's Essential Endurance Plus Medalist Old Endurance+"
brand: "speedo"
price: "¥8163"
currency: JPY
in_stock: true
category: "Speedo"
url: https://www.desertcart.jp/products/49153391-speedo-boys-childrens-essential-endurance-plus-medalist-old-endurance
store_origin: JP
region: Japan
---

# Quick-drying & durable 100% chlorine-resistant 50% recycled fabric Speedo Boys Children's Essential Endurance Plus Medalist Old Endurance+

**Brand:** speedo
**Price:** ¥8163
**Availability:** ✅ In Stock

## Summary

> ♻️ Dive into sustainable style with unbeatable durability!

## Quick Answers

- **What is this?** Speedo Boys Children's Essential Endurance Plus Medalist Old Endurance+ by speedo
- **How much does it cost?** ¥8163 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49153391-speedo-boys-childrens-essential-endurance-plus-medalist-old-endurance)

## 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

- • **Fast-Dry Power:** Quick-drying fabric means less wait, more swim—perfect for busy young athletes.
- • **Freedom to Move:** 4-way stretch technology ensures maximum comfort and shoulder flexibility.
- • **Eco-Chic Swimwear:** Made with 50% recycled materials for guilt-free style and sustainability.
- • **Endurance That Lasts:** 100% chlorine-resistant fabric that stays vibrant 20x longer than competitors.
- • **Ocean-Friendly Impact:** Supports planting 2 million mangrove trees to protect marine life and clean air.

## Overview

The Speedo Boys Children's Essential Endurance Plus Medalist swimsuit combines cutting-edge ECO Endurance+ fabric made from 50% recycled materials with 100% chlorine resistance and quick-drying technology. Designed for comfort and flexibility with a low back cut-out and 4-way stretch, this lightweight, durable suit supports young swimmers in training and competition while contributing to ocean conservation efforts.

## Description

Designed to last longer, Endurance®+ is an exclusive Speedo fabric which is 100% chlorine-resistant and resists snagging, and fading 20 times longer than any other swim fabric. This also features 4 way stretch technology for added softness and comfort.

## Features

- QUALITY & COMFORT: Our Classic Junior Medallist Suit, now with better eco-credentials; We've given this popular swimming costume an update using super-durable new ECO Endurance+ fabric while still including the comfort & freedom that is expected
- FEEL GOOD, SWIM GOOD: Retaining the same cut and fit young swimmers love and offering great shoulder movement and flexibility, this kids suit is now made from 50% recycled materials and includes a strap seam to reduce fabric waste.
- ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
- TREES FOR CLEAN SEAS: We care about the world's wild water, so we're planting two million Mangrove trees by the end of 2022; Mangroves create essential habitats for sea life & are great at absorbing CO2 making the air cleaner for us & our oceans
- MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005Z1A84C |
| Age Range Description | Infant |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | Low back cut-out |
| Benefits | Designed for durability and comfort, this swimsuit is ideal for everyday training and competitions, with chlorine-resistant, quick-drying material that maintains its shape. |
| Best Sellers Rank | 38,449 in Fashion ( See Top 100 in Fashion ) 103 in Girls' One-Piece Swimsuits |
| Brand Name | Speedo |
| Chest Size | 32 Inches |
| Closure Type | Zipper |
| Colour | Speedo Navy |
| Country Of Origin | Cambodia |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,742) |
| Fabric Type | 53% PL 47% PBT/PL |
| Fit to Size Sentiment | Positive |
| Fitting type | Regular |
| Garment Size Country | Great Britain |
| Global Trade Identification Number | 05051746730657 |
| Item Type Name | Baby and Toddler Two Piece Bikini |
| Item Weight | 100 Grams |
| Jeans width (inches) | 34 Inches |
| Lining Description | Clear Polyester/PBT Lining |
| Manufacturer | Speedo |
| Manufacturer Part Number | 8-00728778032 |
| Material Type | See description |
| Model Number | 8007287780 |
| Neck Style | U-Neck |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | See Label |
| Rise Style | Mid Rise |
| Season and Collection Year | Autumn/Winter 2029 |
| Size | 13-14 Years |
| Size Modifier | Junior |
| Sleeve Length Description | Sleeveless |
| Sleeve Type | Sleeveless |
| Strap Type | Non-Adjustable |
| Style Name | Speedo Girl's Essential Endurance + Medalist Swimsuit |
| Swimwear Bottom Form | Briefs |
| Swimwear Form Type | One-Piece |
| Swimwear Top Form | Tank Top |
| Ultraviolet Protection Factor | UPF 50 |
| Unit Count | 1.0 count |

## Images

![Speedo Boys Children's Essential Endurance Plus Medalist Old Endurance+ - Image 1](https://m.media-amazon.com/images/I/61-99lPJfsL.jpg)

## Available Options

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

## Frequently Bought Together

- Speedo Boys' Modern
- Speedo Unisex-Child Swim Goggles Vanquisher 2.0 Junior

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**Shop now:** [https://www.desertcart.jp/products/49153391-speedo-boys-childrens-essential-endurance-plus-medalist-old-endurance](https://www.desertcart.jp/products/49153391-speedo-boys-childrens-essential-endurance-plus-medalist-old-endurance)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-07*