---
product_id: 74175399
title: "Speedo Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1)"
brand: "speedo"
price: "2577881₫"
currency: VND
in_stock: true
reviews_count: 6
category: "Speedo"
url: https://www.desertcart.vn/products/74175399-speedo-mens-swimsuit-brief-powerflex-eco-solar-swim-briefs-pack
store_origin: VN
region: Vietnam
---

# 5-10x longer lasting Lycra Xtra Life Quick-drying low moisture absorption 9 Thread Flatlock for perfect fit Speedo Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1)

**Brand:** speedo
**Price:** 2577881₫
**Availability:** ✅ In Stock

## Summary

> 🏊‍♂️ Swim sharp, last longer, feel unstoppable.

## Quick Answers

- **What is this?** Speedo Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1) by speedo
- **How much does it cost?** 2577881₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/74175399-speedo-mens-swimsuit-brief-powerflex-eco-solar-swim-briefs-pack)

## 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

- • **Dry & Ready:** Low moisture absorption means you’re comfortable immediately after every swim
- • **Freedom Fit:** Front gusset and center back seam eliminate pinching and enhance breathability
- • **Precision Tailored:** Specialty 9 Thread Flatlock Technology molds to your body for a streamlined, secure fit
- • **Endurance Engineered:** Lycra Xtra Life fabric resists fading and sagging 5-10x longer than standard spandex
- • **Sun-Smart Protection:** Built-in UPF50+ blocks harmful rays so you stay focused, not burned

## Overview

The Speedo Men's Powerflex Eco Solar Swim Brief combines ultra-durable Lycra Xtra Life fabric with quick-drying technology and a precision fit using 9 Thread Flatlock stitching. Designed for active swimmers, it offers UPF50+ sun protection and ergonomic comfort with a breathable front gusset and streamlined seams, ensuring long-lasting performance and all-day confidence in and out of the water.

## Description

Whether you're swimming laps or catching some rays, this brief won't get in the way. Its smooth LYCRA XTRA LIFE fiber construction offers incredible durability and resistance to bagging, sagging and chemicals. Built-in sun protection offers UPF50+ to Block the Burn for distraction-free days, no matter the activity.

Review: Brief! - My fella wanted brief trunks - he got his wish. I just liked the colour 😍
Review: I prefer the powerflex eco brief over the this solar version, which has smaller hip width. Also the back has less fabric, so your cheeks stick out. Not so comfortable for me. The nylon fabric is super nice, but again, the poweflex eco with the wider hip is the same fabric. As far as I know, these are the only 2 speedo models currently that use nylon instead of cheap polyester. Nylon is so much softer and feels great on the skin.

## Features

- LONG-LASTING: Lycra Xtra Life fabric lasts 5-10x longer than ordinary spandex by retaining original shape and resisting color fade
- QUICK-DRYING: Low-moisture absorption for fast comfort right out of the water
- NO PINCHING: A front gusset creates comfortable, breathable room around the crotch area. Center back seam streamlines fit
- A BETTER FIT: Specialty 9 Thread Flatlock Technology molds to your body's natural shape and keeps everything in place through vigorous exercises
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DJAOVFS |
| ASIN  | B08Q4WRKZF |
| Age Range Description | Adult |
| Apparel Closure Type | Drawstring |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #25,968 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1 in Men's Athletic Swimwear Briefs |
| Brand Name | Speedo |
| Chest Size | 32 Inches |
| Color | Speedo Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,963) |
| Date First Available  | May 6, 2015 |
| Department  | mens |
| Fabric Type | 80% Nylon,20% LYCRA |
| Fit Type | Fitted |
| Fit to Size Sentiment | Fits True To Size |
| Garment Size Country | Australia |
| Global Trade Identification Number | 00786096780896 |
| Included Components | Speedo Men's Fitness Solar 1-Inch Xtra Life Lycra Brief, 32 - Black |
| Item Type Name | Swim Briefs |
| Item Weight | 2.4 Ounces |
| Item Weight  | 2.4 ounces |
| Item model number  | MPWRFLXSOLARBRIEF |
| Manufacturer | Speedo Men's and Women's Swimwear |
| Manufacturer  | Speedo |
| Manufacturer Part Number | 7300165-001 |
| Manufacturer Warranty Description | Warranty |
| Material Type | Nylon |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Rise Style | Mid Rise |
| Size | 32 |
| Sleeve Type | Sleeveless |
| Special Size Type | Standard |
| Strap Type | Non-Adjustable |
| Style Name | Swimsuit Brief Powerflex Eco Solar |
| Style Number | 8-730016500132 |
| Swimwear Bottom Form | Briefs |
| Swimwear Form Type | Bottom Only |
| UPC | 786096780896 |
| Ultraviolet Protection Factor | UPF 50+ |
| Unit Count | 1 Count |

## Images

![Speedo Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/51E0DzSstSL.jpg)
![Speedo Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/41csJkHRpML.jpg)
![Speedo Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/41RGqnZmCkL.jpg)
![Speedo Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/411JynFksiL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are these really stretchy?**
A: Probably somewhere between stretchy and really stretchy.  I could be several inches bigger in the waist and still wear the suit I own but it would be tight.  So yes, the materiel is stretchy.  I rinse it after each dip and it seems to fit the same each day.  A well constructed suit.

**Q: Size M in brief underwear. 30-31 in jeans. Muscular legs and butt. 5'5". What size do you recommend?**
A: I am 5’7” with muscular legs and normal butt. I bought 3 Speedo Powerflex Eco Solar swimsuit briefs or bikinis with 1” wide sides and I bought and wear size 34 because I am big-boned and a bit muscular. I bought two red and one white swim briefs and their material seems to be more resistant to chlorine and a bit thicker. This might cause some drag. Before purchasing these swim briefs, I would go through swimsuits like water. They would wear out because I have been swimming 6 days a week since August 2020. I consider myself a swimmer wannabe. I usually swim daily between 1k to 1 mile if I have time enough.  with these swimsuits I cannot be any happier.
I hope this helps.

**Q: My husband is a 33 in pant size what size shoulf I order him for best fit?**
A: my order was for a 36 and the person it was was ordered for wears a 36 waist and it fits fine.

**Q: What did I buy in swimming briefs ?**
A: I purchased Speedo Solar 1 swim briefs, size 32 in red color.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brief!
*by J***S on 1 December 2023*

My fella wanted brief trunks - he got his wish. I just liked the colour 😍

### ⭐⭐ Review
*by J***N on 20 November 2024*

I prefer the powerflex eco brief over the this solar version, which has smaller hip width. Also the back has less fabric, so your cheeks stick out. Not so comfortable for me. The nylon fabric is super nice, but again, the poweflex eco with the wider hip is the same fabric. As far as I know, these are the only 2 speedo models currently that use nylon instead of cheap polyester. Nylon is so much softer and feels great on the skin.

### ⭐⭐⭐⭐⭐ Review
*by M***H on 24 October 2025*

Comfortable

## Frequently Bought Together

- Speedo Men's Swimsuit Brief PowerFlex Eco Solar
- Speedo Unisex-Adult Swim Goggles Mirrored Vanquisher 2.0
- Speedo Men's Swimsuit Brief Eco Flex 2” Outseam Beachstar

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-26*