---
product_id: 147983207
title: "FLYFIREFLY Men's 2-in-1 Workout Running Shorts 7\" Lightweight Gym Yoga Training Sport Short Pants"
brand: "flyfirefly"
price: "¥5443"
currency: JPY
in_stock: true
reviews_count: 9
url: https://www.desertcart.jp/products/147983207-flyfirefly-mens-2-in-1-workout-running-shorts-7-lightweight
store_origin: JP
region: Japan
---

# FLYFIREFLY Men's 2-in-1 Workout Running Shorts 7" Lightweight Gym Yoga Training Sport Short Pants

**Brand:** flyfirefly
**Price:** ¥5443
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** FLYFIREFLY Men's 2-in-1 Workout Running Shorts 7" Lightweight Gym Yoga Training Sport Short Pants by flyfirefly
- **How much does it cost?** ¥5443 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/147983207-flyfirefly-mens-2-in-1-workout-running-shorts-7-lightweight)

## Best For

- flyfirefly enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- Drawstring closure
- Machine Wash
- ▲ PAY ATTENTION TO THE SIZE: TAG IN SHORT IS ASIA SIZED. If you prefer loose fit, go up a size.Size Chart→X-Small121-144lbs(55-65KG)=CN Size L, Small144-165lbs(65-75KG)=CN Size XL, Medium165-187lbs(75-85KG)=CN Size XXL, Large187-209lbs(85-95KG)=CN Size XXXL.
- ▲ HIGHT PERFORMANCE FABRIC: 95% Polyamide / 5% Polyester. Extremly Soft Lightweight, Comfort And Breathable Material Wicks Away Sweat And Dries Quickly. Easy To Clean, Retains Shape Even After Multiple Washes.
- ▲ DESIGN FOR PERFORMANCE AND TRAINING: The Force Knit Shorts Feature An Upgraded Fabrication Whilst Keeping In Line With The Popular Aesthetic Fit. Ideal For Leg Days And To Appeal To Your Physique; Adjustable Waistband With Drawcord For A Better Fit.
- ▲ FEATURE OF PRODUCT: Shorts With Built-in Compression Support Thigh Muscle To Improve Performance And Provide More Generous Fit For Extra Mobility----A Liner Phone Pocket To Keep Your Phone Out Of The Way----2 Front Zippered Pockets Keep Your Phone, Keys And Wallet Safe---And One Back Zippered Pocket For Some Extra Storage----Adjustable Contrasting Draw Strings, Easy To Adjust And Secure Support.
- ▲ PERFECTLY SUITABLE FOR: Gym, Running, Workout, Fitness,Training,Jogging,Basketball,Fishing,Boxing Wear And Outdoor Living Etc.

## Images

![FLYFIREFLY Men's 2-in-1 Workout Running Shorts 7" Lightweight Gym Yoga Training Sport Short Pants - Image 1](https://images-na.ssl-images-amazon.com/images/I/71e0ism68CL.jpg)
![FLYFIREFLY Men's 2-in-1 Workout Running Shorts 7" Lightweight Gym Yoga Training Sport Short Pants - Image 2](https://images-na.ssl-images-amazon.com/images/I/61IU86SarYL.jpg)
![FLYFIREFLY Men's 2-in-1 Workout Running Shorts 7" Lightweight Gym Yoga Training Sport Short Pants - Image 3](https://images-na.ssl-images-amazon.com/images/I/61x2dc%2BBW8L.jpg)
![FLYFIREFLY Men's 2-in-1 Workout Running Shorts 7" Lightweight Gym Yoga Training Sport Short Pants - Image 4](https://images-na.ssl-images-amazon.com/images/I/617dver9KaL.jpg)
![FLYFIREFLY Men's 2-in-1 Workout Running Shorts 7" Lightweight Gym Yoga Training Sport Short Pants - Image 5](https://images-na.ssl-images-amazon.com/images/I/61PjHUVDX2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐ 







  
  
    Size confusion and in er short way too baggy
  

*by A***S on Reviewed in the United States on August 15, 2019*

Got to say I'm greatly disappointed in my purchase. First, I ordered a pair of medium and a pair of large shots only to get an XXL pair and XXXL pair. While they aren't as large as the tag size says, they are larger than expected.The biggest issue I have is the inner short. In the photos it shows a nice compression short like fit with a nice tight fit for the phone.  Instead,  they are baggy and the phone pocket is so loose the phone can fall out easily. The main purpose for the shorts was the phone pocket so it would stop falling out of my current shorts pocket. Oh well, lesson learned.

### ⭐⭐⭐⭐ 







  
  
    Good material, odd fit.
  

*by J***R on Reviewed in the United States on August 21, 2019*

They feel really good, the fabric is actually very comfortable. I wear them with no underwear on because otherwise I’d be too hot. I recommend these for everyday running errands, gym, training or just comfort.These are my highlights:• I’m 5”9’. I usually wear a L/XL.• I got a US L for these• the tights fit a bit long and loose.  • the crotch area is too big/long so I have to pull them all the way up for them to fit correctly• the tights also fit loosely so when I put anything in the inside pocket, they tend to roll down.• the pant on the outside actually fit kind of tight.  • it definitely hugs my butt and my legs• maybe when I wash them, they’ll shrink a little but I’m afraid the outside might shrink too and I wont be able to wear them anymore.Are they wearable? Yes.Are they stretchy? Yes.I’m probably going to cut some inches off the tights inside.

### ⭐⭐⭐ 







  
  
    Good idea poor execution.
  

*by K***L on Reviewed in the United States on July 26, 2019*

i had been looking for a running/workout pair of shorts with a secure pocket to hold my phone. These shorts seemed to be the answer. The shorts are well made and have an attractive price point. The issue is with the built in phone sleeve... it’s to big. I have an iPhone 8s that’s inside a protective cover and it’s to big for the sleeve. Disappointingly the phone bounces when I run and fell out of sleeve while doing jumping jacks. Inside phone sleeve is a great idea but poor design execution, phone should fit snug inside the sleeve and unfortunately these shorts fail in that regard.

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**Shop now:** [https://www.desertcart.jp/products/147983207-flyfirefly-mens-2-in-1-workout-running-shorts-7-lightweight](https://www.desertcart.jp/products/147983207-flyfirefly-mens-2-in-1-workout-running-shorts-7-lightweight)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*