---
product_id: 412779902
title: "JUST RIDER Unisex Swimming Shorts Trunk"
brand: "just rider"
price: "¥3904"
currency: JPY
in_stock: true
category: "Just Rider"
url: https://www.desertcart.jp/products/412779902-just-rider-unisex-swimming-shorts-trunk
store_origin: JP
region: Japan
---

# Chlorine-proof & colorfast for 300+ hours use Advanced waistband for injury prevention 360° stretch for ultimate muscle support JUST RIDER Unisex Swimming Shorts Trunk

**Brand:** just rider
**Price:** ¥3904
**Availability:** ✅ In Stock

## Summary

> 🏊‍♂️ Swim, train, conquer — gear up with JUST RIDER and never settle for less!

## Quick Answers

- **What is this?** JUST RIDER Unisex Swimming Shorts Trunk by just rider
- **How much does it cost?** ¥3904 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/412779902-just-rider-unisex-swimming-shorts-trunk)

## Best For

- just rider enthusiasts

## Why This Product

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

## Key Features

- • **Stay Fresh Longer:** Odor-protective lining keeps you confident through intense workouts and long sessions.
- • **All-Season Versatility:** Engineered for every sport from swimming to cycling, ensuring you never miss a beat.
- • **Perfect Fit Every Time:** 360-degree stretch and adjustable drawcord waistband guarantee freedom of movement and secure grip.
- • **Durability Meets Comfort:** High denier poly fiber with warp knit tech delivers strength and spandex-like comfort.
- • **Unmatched Muscle Support:** Flat seam stitching targets fatigue and reduces injury risk for peak performance.

## Overview

JUST RIDER Unisex Swimming Shorts combine advanced compression fabric with a durable, chlorine-proof design that lasts 300+ hours. Featuring a 360° stretch for superior muscle support, an advanced waistband to prevent wear and tear, and odor-resistant lining, these trunks deliver unmatched comfort and performance across all sports and seasons.

## Description

Constructed with JUST RIDER most durable textile, The Aquafast performance swimsuit utilizes high denier poly fiber and innovative warp knit construction to combine the strength and colorfastness of polyester with the comfort of spandex. JUST RIDER Jammer swimsuits feature a compressive fit, adjustable draw cord waist and free range of motion. JUST RIDER Aquafast products have a lining for odour protection and long lasting freshness. Due to their chlorine proof and colorfast nature, Aquafast Elite swimsuits are able to sustain 300+ hours of use, while maintaining a comfortable hold on your body. So no matter which of the colors you choose, you can be sure these performance swimsuits will be a chart topper.

## Features

- Design to give superior efficiency while preventing muscle wear and tear. Advanced waistband provides optimum grip while exercising.
- Targeted muscle support through flat seem stitching reduce fatigue and risk for injury.
- Designed for all seasons sports like training, baseball, basketball, soccer, football, NFL, Squat, weight training, cycle, surfing, Cricket, Hockey, Badminton, Tennis, Squash, Yoga Volleyball, Gym, Exercise & Fitness, Running, Camping & Hiking, Cycling, all weather sports; Age Range Description: Adult; Color Name: Black
- Fabric : 100% QUICK DRYING Polyster Lycra (2 times better pull back / hold than an ordinary Polyester Lycra)
- Stretch : 360 degree Stretch , offers superb fit , comfort and Freedom of Movement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TPF1BGS |
| ASIN  | B09TPF1BGS |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Heavyweight |
| Best Sellers Rank | #2,737 in Clothing & Accessories ( See Top 100 in Clothing & Accessories ) #1 in Men's Swim Trunks |
| Brand Name | JUST RIDER |
| Chest Size | 46 Inches |
| Colour | Black |
| Country Of Origin | India |
| Country of Origin  | India |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,626) |
| Date First Available  | 1 March 2022 |
| Department  | unisex-adult |
| Embellishment Feature | cord |
| Fabric Type | Compression |
| Fit Type | Adjustable,Stretch |
| Fit to Size Sentiment | Positive |
| Garment Size Country | India |
| Item Dimensions LxWxH  | 25.4 x 20.3 x 5 Centimeters |
| Item Weight  | 110 g |
| Item model number  | S4 |
| Lining Description | Polyester |
| Manufacturer Part Number | 04 |
| Material type | Polyamide Blend |
| Neck Style | High Neck |
| Net Quantity  | 1.00 Count |
| Pattern | Solid |
| Product Benefits | Advanced waistband prevents muscle wear and tear |
| Product Care Instructions | Machine Wash |
| Product Dimensions  | 25.4 x 20.32 x 5 cm; 110 g |
| Rise Style | High Rise |
| Size | XL |
| Sleeve Length Description | Sleeveless |
| Sleeve Type | Sleeveless |
| Strap Type | Non-Adjustable |
| Style Name | Utility |
| Style Number | S4 |
| Swimwear Bottom Form | Jammer |
| Swimwear Form Type | Bottom Only |
| Unit Count | 1.00 Count |
| character | other |
| number-of-items | 1 |

## Images

![JUST RIDER Unisex Swimming Shorts Trunk - Image 1](https://m.media-amazon.com/images/I/41EtZzaQjmL.jpg)
![JUST RIDER Unisex Swimming Shorts Trunk - Image 2](https://m.media-amazon.com/images/I/31rUCxa0T-L.jpg)
![JUST RIDER Unisex Swimming Shorts Trunk - Image 3](https://m.media-amazon.com/images/I/31ocy5m+-4L.jpg)
![JUST RIDER Unisex Swimming Shorts Trunk - Image 4](https://m.media-amazon.com/images/I/314paCQm2pL.jpg)
![JUST RIDER Unisex Swimming Shorts Trunk - Image 5](https://m.media-amazon.com/images/I/51biO271YHL.jpg)

## Available Options

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

## Frequently Bought Together

- JUST RIDER Unisex Swimming Shorts Trunk
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- QUADA Compression Swimming t Shirt Full Sleevs for Men

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**Shop now:** [https://www.desertcart.jp/products/412779902-just-rider-unisex-swimming-shorts-trunk](https://www.desertcart.jp/products/412779902-just-rider-unisex-swimming-shorts-trunk)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-18*