---
product_id: 74175399
title: "Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1)"
brand: "speedo"
price: "€ 65.68"
currency: EUR
in_stock: true
reviews_count: 6
category: "Speedo"
url: https://www.desertcart.fr/products/74175399-mens-swimsuit-brief-powerflex-eco-solar-swim-briefs-pack-1
store_origin: FR
region: France
---

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

**Brand:** speedo
**Price:** € 65.68
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1) by speedo
- **How much does it cost?** € 65.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/74175399-mens-swimsuit-brief-powerflex-eco-solar-swim-briefs-pack-1)

## 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: Comfortable

## 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  | B08Q4WRKZF |
| Best Sellers Rank | #14,311 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1 in Men's Athletic Swimwear Briefs |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,944) |
| Date First Available  | May 6, 2015 |
| Department  | mens |
| Item Weight  | 2.4 ounces |
| Item model number  | MPWRFLXSOLARBRIEF |
| Manufacturer  | Speedo |

## Images

![Men's Swimsuit Brief Powerflex Eco Solar Swim Briefs (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/51E0DzSstSL.jpg)

## 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 M***H on 24 October 2025*

Comfortable

### ⭐⭐⭐⭐⭐ Review
*by E***X on 18 January 2025*

What's more to say. The Swiss Goddess who got me Scuba Certified wants me to wear them.

## 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 France*
*Store origin: FR*
*Last updated: 2026-01-31*