---
product_id: 527645039
title: "ARENA Men's Santamarias R Swim Briefs"
brand: "arena"
price: "€ 37.92"
currency: EUR
in_stock: true
reviews_count: 13
category: "Arena"
url: https://www.desertcart.hr/products/527645039-arena-mens-santamarias-r-swim-briefs
store_origin: HR
region: Croatia
---

# 4-way stretch MaxFit fabric UPF 50+ UV protection 100% recycled polyamide ARENA Men's Santamarias R Swim Briefs

**Brand:** arena
**Price:** € 37.92
**Availability:** ✅ In Stock

## Summary

> ♻️ Dive into sustainable style and unbeatable comfort!

## Quick Answers

- **What is this?** ARENA Men's Santamarias R Swim Briefs by arena
- **How much does it cost?** € 37.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/527645039-arena-mens-santamarias-r-swim-briefs)

## Best For

- arena enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Chic Fabric:** Made with 100% recycled polyamide, combining sustainability with premium comfort.
- • **Sun-Smart Swimwear:** Integrated UPF 50+ shields your skin from harmful UV rays during long pool or beach sessions.
- • **Pool-to-Beach Ready:** Chlorine and salt resistant, quick-drying fabric keeps you fresh from swim to sunbathing.
- • **Comfort Meets Control:** Soft front lining and adjustable inner drawstring ensure a perfect, personalized fit.
- • **Effortless Performance Fit:** Snug yet flexible 4-way stretch fabric adapts to every stroke and move.

## Overview

The ARENA Men's Santamarias R Swim Briefs feature advanced MaxFit fabric with 4-way stretch for optimal movement, UPF 50+ UV protection, and are crafted from 100% recycled polyamide for eco-conscious durability. Designed for both pool and beach, these briefs offer a snug, adjustable fit with soft lining, chlorine and salt resistance, and quick-drying performance, certified safe by OEKO-TEX standards.

## Description

The arena Santamarias R swimming brief with a sporty cut is designed for swimming, leisure and sporting activities in the pool as well as at the beach. Made of chlorine- and salt-resistant MaxFit fabric with integrated UPF 50+ UV protection. The 4-way stretch fabric guarantees an adequate fit, maximum freedom of movement and adequate comfort. It is the evolution of the arena MaxFit fabric and is made of recycled polyamide. With soft front lining and adjustable inner drawstring for an adequate fit. Side length: 5.5cm. Every component of the fabrics bearing the OEKO-TEX STANDARD 100 label has been tested for harmful substances, so this article is safe for human health. The test is conducted by independent OEKO-TEX partner institutes and certifies a wide range of criteria.

Review: Fantastic Arena swimbriefs. Nice fit. - I love wearing swimbriefs and I love Arena swimbriefs. These look great and feel great. Nice fit. Going on holiday in June and I'm definitely taking them with me. I already wear them in the pool at my local leisure centre.
Review: Maybe a tad on the snug side. - A snug fit indeed. But they seem decent quality.

## Features

- SWIMMING BRIEFS: The Arena Dynamo R men's swimming trunks are a comfortable, classic-cut swimming trunks made of MaxFit fabric, which ensures comfort and a high fit
- MAXFIT FABRIC: Arena's MaxFit fabric is chlorine and salt resistant and has 4-way stretch; it has integrated UPF 50+ UV protection, quick-drying, and offers the right balance between fit and comfort
- BEACH AND POOL SWIMWEAR: arena Dynamo R, part of the arena Feel line, is a swimming brief that is suitable for both the sea and the pool, designed for casual swimmers who want to train in comfort
- COMFORTABLE: the soft, lined fabric at the front ensures a high degree of comfort, while the adjustable inner drawstring provides an adequate fit; side length: 5.5 cm
- COMPOSITION: Men's swimsuit made of 80% Polyamide and 20% Elastane (environmentally friendly fabric: 100% Polyamide is recycled); skin-friendly fabric with STANDARD 100 certification by OEKO-TEX

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMH31MRF |
| Age Range Description | Adult |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | Low Coverage |
| Benefits | UV protection, quick-drying, flexible fit |
| Best Sellers Rank | 24,256 in Fashion ( See Top 100 in Fashion ) 544 in Men's Swim Shorts & Trunks |
| Brand Name | ARENA |
| Care instructions | Hand Wash Only |
| Chest Size | 34 Inches |
| Closure Type | No closure |
| Closure type | No closure |
| Colour | Royal |
| Country Of Origin | Vietnam |
| Country of origin | Vietnam |
| Customer Reviews | 4.4 out of 5 stars 795 Reviews |
| Fabric Type | 80% Polyamide, 20% Elastane (eco-friendly fabric: 100% of Polyamide is recycled) |
| Fit to Size Sentiment | Positive |
| Fitting type | Snug |
| Garment Size Country | Great Britain |
| Item Type Name | Swim Briefs |
| Lining Description | soft front lining |
| Manufacturer | arena |
| Manufacturer Part Number | 006491 |
| Material Type | Polyamide |
| Material composition | 80% Polyamide, 20% Elastane (eco-friendly fabric: 100% polyamide is recycled) |
| Model Number | 006491 |
| Neck Style | High Neck |
| Neck style | High Neck |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Rise Style | Normal |
| Size | 34 |
| Size Modifier | Standard |
| Sleeve Length Description | Sleeveless |
| Sleeve Type | Sleeveless |
| Strap Type | Non-Adjustable |
| Style Name | Contemporary |
| Swimwear Bottom Form | Briefs |
| Swimwear Form Type | Bottom Only |
| Ultraviolet Protection Factor | UPF 50+ |
| Unit Count | 1.0 count |

## Images

![ARENA Men's Santamarias R Swim Briefs - Image 1](https://m.media-amazon.com/images/I/61GuMtK2xTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Arena swimbriefs. Nice fit.
*by J***R on 18 January 2026*

I love wearing swimbriefs and I love Arena swimbriefs. These look great and feel great. Nice fit. Going on holiday in June and I'm definitely taking them with me. I already wear them in the pool at my local leisure centre.

### ⭐⭐⭐⭐⭐ Maybe a tad on the snug side.
*by T***. on 31 May 2026*

A snug fit indeed. But they seem decent quality.

### ⭐⭐⭐⭐ Branding
*by S***S on 18 February 2026*

It would be nicer if the letters did not wear off so easily from daily use. Otherwise the fit & color are pleasant

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-21*