---
product_id: 766146
title: "Mens Swimsuit Square Leg Endurance+ Solid"
brand: "speedo"
price: "£40.56"
currency: GBP
in_stock: true
reviews_count: 13
category: "Speedo"
url: https://www.desertcart.co.uk/products/766146-mens-swimsuit-square-leg-endurance-solid
store_origin: GB
region: United Kingdom
---

# Mens Swimsuit Square Leg Endurance+ Solid

**Brand:** speedo
**Price:** £40.56
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mens Swimsuit Square Leg Endurance+ Solid by speedo
- **How much does it cost?** £40.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/766146-mens-swimsuit-square-leg-endurance-solid)

## Best For

- speedo enthusiasts

## Why This Product

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

## Description

When you're ready for a performance boost in the pool or on land, reach for this versatile swim bottom in a square-leg cut. Hard-working Endurance+ fabric provides Block the Burn UV50+ sun protection and resistance to fading, bagging and sagging, for a durable style that will last. You'll move through the water or lift heavy with confidence in a quick-drying design offering coverage and four-way stretch. HIGHLIGHTS Long-lasting Quick-drying 4-way stretch No pinching Lightweight UV & UPF 50+ protection Inner drawstring 50% Polyester / 50% PBT

Review: Fits like a glove - I was worried about some reviews saying these square trunks are a size or even two too tight. I don't have small thighs, and I just moved down to a 34 waist. But these 34s were on a sale, so I took the small risk. Right away it fit like a glove, to my surprise, similarly to my 20+ year old size 34 bikini Speedos, which I haven't worn in decades but tried on for comparison. Style is more flattering than others' photos led me to believe. Perfect length. It was snug, meaning the elastic compressiin was working, most snug at the thighs, but comfortable, which I think is how it's supposed to fit to perform. Also, the front is double-lined so the package area is tamed and smoothed. Swimming feels effortless, no drag or distraction. Jacuzzi soaks are so comfy. The fabric doesn't snag when sitting on a somewhat rough jacuzzi finish and bubbles don't form a donut in the front, finally! Fabric quality feels top notch so I may get good use out of these for a long time. 6'2"+ 205 lbs at the moment, for reference. Reasonably athletic build, but body types vary so your fit may differ. All considering, a steal at $35 and many times better than the cheapie trunks I got last year for about $20.
Review: Decent workhorse practice suit - Well made swimsuit. I wear a 34” waist for most pants / jeans. 36” for Speedo swim suits fit perfectly.

## Features

- Our competitive Swimsuits are ULTRA COMPRESSIVE to reduce drag in water. If you prefer a more comfortable fit, please size up
- LONG-LASTING: Endurance+ fabric lasts 20x longer than ordinary swimwear so you can purchase confidently
- QUICK-DRYING: QUICK-DRYINGing fabric with low-moisture absorbing fabric
- 4-WAY STRETCH: Move comfortably and freely with 4-way stretch technology. Use a specially formulated detergent to wash
- NO PINCHING: A front gusset creates comfortable, breathable room around the crotch area
- LIGHTWEIGHT: Anti-drag and lightweight fabric

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000YZI1H0 |
| Age Range Description | Adult |
| Apparel Closure Type | Drawstring |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | T Back |
| Best Sellers Rank | #56,988 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #9 in Men's Athletic Swimwear Briefs #1,370 in Men's Swimwear |
| Brand Name | Speedo |
| Care instructions | Hand Wash Only |
| Closure type | Drawstring |
| Color | Navy |
| Customer Reviews | 4.2 out of 5 stars 3,578 Reviews |
| Fabric Type | 50% Polyester,50% PBT |
| Fabric type | 50% Polyester,50% PBT |
| Fit Type | Stretch |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Global Trade Identification Number | 00011529749707 |
| Included Components | Speedo Male Solid Endurance+ Square Leg - Navy - 38 |
| Item Type Name | Swim Briefs |
| Item Weight | 0.04 Pounds |
| Lining Description | The lining is made of 50% Polyester/50% PBT, which provides comfort and durability. |
| Manufacturer | Speedo |
| Manufacturer Part Number | 805016-412 |
| Manufacturer Warranty Description | Warranty |
| Material Type | Polyester Blend |
| Neck Style | Square Neck |
| Number of Items | 1 |
| Origin | Imported |
| Pattern | Solid |
| Product Benefits | Long-lasting, Quick-drying, 4-way stretch, No pinching, Lightweight, UV protection, Durable fabric |
| Product Care Instructions | Hand Wash Only |
| Rise Style | Mid Rise |
| Size | 38 |
| Sleeve Length Description | Sleeveless |
| Sleeve Type | Sleeveless |
| Special Size Type | Standard |
| Strap Type | Non-Adjustable |
| Style Name | Swimsuit Square Leg Endurance+ Solid |
| Style Number | 8-80501641238 |
| Swimwear Bottom Form | Trunk |
| Swimwear Form Type | Bottom Only |
| UPC | 011529749707 |
| Ultraviolet Protection Factor | UPF 50 |
| Unit Count | 1 Count |
| Waist Size | 38 Inches |
| character | sports |

## Images

![Mens Swimsuit Square Leg Endurance+ Solid - Image 1](https://m.media-amazon.com/images/I/81RaFIO0A4L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these stretch like small speeds, or is it more like a nylon windbreaker material?**
A: They do stretch, and fit very snug. I usually order a 'medium' so I ordered a 32. A 34 would have probably been a better choice but the 32 does work.

**Q: Does any one ride a bicycle with these on under regular shorts?**
A: This is designed as a racing suit for swimming. It fits snug. I suppose you could wear it under shorts if you wanted to, but I don't know why you would choose this over sporting type underwear to ride a bike.

**Q: Are you able to return a size that doesnt fit? Did not get them wet just tried them on**
A: Yes, I was.

**Q: I normally wear size 30-32 pants, i bought a size 32 speedo. it's almost too snug. will it stretch over time? or should i exchange for a 34?**
A: Mine has not stretched at all. I would go for a size 34 one

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits like a glove
*by J***6 on January 2, 2026*

I was worried about some reviews saying these square trunks are a size or even two too tight. I don't have small thighs, and I just moved down to a 34 waist. But these 34s were on a sale, so I took the small risk. Right away it fit like a glove, to my surprise, similarly to my 20+ year old size 34 bikini Speedos, which I haven't worn in decades but tried on for comparison. Style is more flattering than others' photos led me to believe. Perfect length. It was snug, meaning the elastic compressiin was working, most snug at the thighs, but comfortable, which I think is how it's supposed to fit to perform. Also, the front is double-lined so the package area is tamed and smoothed. Swimming feels effortless, no drag or distraction. Jacuzzi soaks are so comfy. The fabric doesn't snag when sitting on a somewhat rough jacuzzi finish and bubbles don't form a donut in the front, finally! Fabric quality feels top notch so I may get good use out of these for a long time. 6'2"+ 205 lbs at the moment, for reference. Reasonably athletic build, but body types vary so your fit may differ. All considering, a steal at $35 and many times better than the cheapie trunks I got last year for about $20.

### ⭐⭐⭐⭐⭐ Decent workhorse practice suit
*by B***N on May 8, 2026*

Well made swimsuit. I wear a 34” waist for most pants / jeans. 36” for Speedo swim suits fit perfectly.

### ⭐⭐⭐⭐ Great swimsuit, just a bit too large for me.
*by G***Z on December 7, 2013*

I purchased this swimsuit several months ago. Overall its performance has been great. I don't have any issues mayor issues except that I feel that the design of the swimsuit is a bit big on me. I had read a review about someone complaining you should buy a size up from your actual size. This didn't work for me. I am a 32-34 in most clothes and purchased a 36. I still manage to fit in it and have to tighten it hard. Then again, in time it has shrunk a bit so it kinda doesn't feel so loose (which you want to avoid to maximize speed) But besides that, the swimsuit is great. Its comfortable, the material feels nice and seems durable. I always rinse it in fresh clean water after I swim to get the chlorine off and hang it in the bathroom. DO NOT USE DRYING MACHINE. This is a classic mistake most people make and it damages the swimsuit. Same goes for the washing machine, use cold water. I do recommend this swimsuit.

## Frequently Bought Together

- Speedo Men's Swimsuit Square Leg Endurance+ Solid
- Speedo Men's Swimsuit Square Leg Poly Mesh Training Suit
- Speedo Men's Swimsuit Brief PowerFlex Eco Solar

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-24*