---
product_id: 565415938
title: "ARENA Men's Santamarias R Swim Briefs"
brand: "arena"
price: "₱3247"
currency: PHP
in_stock: true
reviews_count: 13
category: "Arena"
url: https://www.desertcart.ph/products/565415938-arena-mens-santamarias-r-swim-briefs
store_origin: PH
region: Philippines
---

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

**Brand:** arena
**Price:** ₱3247
**Availability:** ✅ In Stock

## Summary

> ♻️ Dive in with confidence — sustainable style meets pro-level performance!

## Quick Answers

- **What is this?** ARENA Men's Santamarias R Swim Briefs by arena
- **How much does it cost?** ₱3247 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/565415938-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

- • **Second-Skin Comfort:** Experience unmatched fit and freedom with ultra-stretchy MaxFit Eco fabric designed for all-day wear.
- • **Eco-Chic Performance:** Swim confidently knowing your briefs are crafted from recycled materials with OEKO-TEX STANDARD 100 certification.
- • **Sun-Safe Swim Sessions:** Stay protected under the sun with integrated UPF 50+ UV defense, perfect for poolside or beach days.
- • **Secure Fit, Zero Distractions:** Internal adjustable drawstring and snug 5.5 cm side length keep your briefs perfectly in place during intense training.
- • **Quick-Dry & Chlorine-Resistant:** Maximize your swim time with fabric that resists chlorine and salt water while drying rapidly for comfort on the go.

## Overview

The ARENA Men's Santamarias R Swim Briefs combine cutting-edge MaxFit Eco fabric technology with a sleek, sporty design. Engineered for fitness and leisure swimmers, these briefs offer 4-way stretch, chlorine and salt water resistance, UPF 50+ sun protection, and quick-drying capabilities. Crafted from recycled polyamide and certified safe by OEKO-TEX STANDARD 100, they deliver a secure, comfortable fit with an adjustable drawstring and a 5.5 cm side length, making them the go-to choice for millennial professionals who demand style, sustainability, and performance in their swimwear.

## 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: fit great for traning/racing - Great training/racing brief, is tighter at the top which helps keep them on without needing to worry the whole time about the cord, but can be uncomfortable if you need to wear for a long time. Being a swim brief , the sizing fit is tight but thats what you want for training. Good value for money compared to the other brands, and the Arena quality is great.
Review: Best swimwear for men by Arena - These are the second pair I have bought because I love wearing them so much!! Great for swimming. Lovely secure fit for training and they look and feel great!!

## Features

- Extremely comfortable and stretchy men's swim briefs with a classic look that fit like a second skin
- arena MaxFit Eco fabric: 4-way-stretch, chlorine and salt water resistant, UPF 50+ UV protection, quick-drying, perfect fit and maximum comfort, made from recycled polyamide
- Internal drawstring, front lining, side length: 5.5 cm. The fabric of this product has the STANDARD 100 by OEKO-TEX label.
- Ideal for fitness and leisure swimmers doing any water activity at the pool, at the beach and in any other body of water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CNRMMQXW |
| Best Sellers Rank | 25,257 in Fashion ( See Top 100 in Fashion ) 5 in Men's Swim Briefs |
| Customer reviews | 4.5 4.5 out of 5 stars (706) |
| Date First Available  | 21 Nov. 2023 |
| Department  | Men's |
| Item model number  | 006449 |
| Manufacturer  | arena |

## Images

![ARENA Men's Santamarias R Swim Briefs - Image 1](https://m.media-amazon.com/images/I/317lARP2MqL.jpg)
![ARENA Men's Santamarias R Swim Briefs - Image 2](https://m.media-amazon.com/images/I/41+QXl6Z39L.jpg)
![ARENA Men's Santamarias R Swim Briefs - Image 3](https://m.media-amazon.com/images/I/41ToPcWVKlL.jpg)
![ARENA Men's Santamarias R Swim Briefs - Image 4](https://m.media-amazon.com/images/I/41q41t-DUDL.jpg)
![ARENA Men's Santamarias R Swim Briefs - Image 5](https://m.media-amazon.com/images/I/41wX-E9wi1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ fit great for traning/racing
*by J***C on 17 August 2025*

Great training/racing brief, is tighter at the top which helps keep them on without needing to worry the whole time about the cord, but can be uncomfortable if you need to wear for a long time. Being a swim brief , the sizing fit is tight but thats what you want for training. Good value for money compared to the other brands, and the Arena quality is great.

### ⭐⭐⭐⭐⭐ Best swimwear for men by Arena
*by S***N on 11 November 2025*

These are the second pair I have bought because I love wearing them so much!! Great for swimming. Lovely secure fit for training and they look and feel great!!

### ⭐⭐⭐⭐ Snug fitting brief.
*by D***0 on 31 July 2025*

Purchased as replacemnt for a pair that I bought a few years ago. These seem slightly smaller than the originals mainly I think because there is less 'stretch' in the material.

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**Shop now:** [https://www.desertcart.ph/products/565415938-arena-mens-santamarias-r-swim-briefs](https://www.desertcart.ph/products/565415938-arena-mens-santamarias-r-swim-briefs)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-24*