---
product_id: 735754300
title: "Costa Del Mar C-Mono Retainer"
brand: "costa del mar"
price: "801 zł"
currency: PLN
in_stock: false
reviews_count: 5
category: "Costa Del Mar"
url: https://www.desertcart.pl/products/735754300-costa-del-mar-c-mono-retainer
store_origin: PL
region: Poland
---

# 20-inch length for secure fit High tenacity monofilament Ultra-lightweight at 0.28g Costa Del Mar C-Mono Retainer

**Brand:** costa del mar
**Price:** 801 zł
**Availability:** ❌ Out of Stock

## Summary

> 🕶️ Keep your shades locked in style—because losing your look is not an option!

## Quick Answers

- **What is this?** Costa Del Mar C-Mono Retainer by costa del mar
- **How much does it cost?** 801 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/735754300-costa-del-mar-c-mono-retainer)

## Best For

- costa del mar enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight Comfort:** Ultra-lightweight design ensures you barely notice it, even during all-day wear.
- • **Trusted by Thousands:** Over 2,300 glowing reviews with a 4.5-star rating prove it’s the go-to retainer.
- • **Unmatched Durability:** Crafted from high tenacity monofilament for long-lasting strength and reliability.
- • **Sleek Low-Profile Fit:** Flat temple attachments keep your look sharp and sunglasses secure without bulk.
- • **Universal Compatibility:** Seamlessly pairs with all Costa sunglasses—your perfect match every time.

## Overview

The Costa Del Mar C-Mono Retainer is a 20-inch, ultra-lightweight eyewear strap made from high tenacity monofilament. Designed with flat, low-profile temple attachments, it ensures a secure, comfortable fit compatible with all Costa sunglasses. With over 2,300 positive reviews and a sleek design, it’s the essential accessory for professionals who demand durability and style on and off the water.

## Description

Costa C-Mono??? Retainer. High tenacity monofilament. Sleek and ultra lightweight. Flat, low profile temple attachments.

Review: Excelente calidad y el color muy vivo. Se ajustó bien a mis lentes
Review: Very happy with the product… Doing its job!

## Features

- COSTA C-MONO RETAINER: The Costa C-Mono retainer is a high tenacity monofilament retainer with logo bead. The sleek and ultra-lightweight, flat, low-profile temple attachments ensure your sunglasses stay put, on and off the water.
- From end-to-end, the Costa C-Mono Retainer measures 20".
- The Costa C-Mono Retainer is compatible with all Costa sunglasses.
- VISIT THE COSTA BRAND SHOP: Click on the Costa logo above to view the entire Costa sunglasses and accessories assortment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00HRHCH64 |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,324) |
| Date First Available  | 16 April 2024 |
| Department  | Men |
| Generic Name  | Leash |
| Included Components  | retainers |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH  | 25.4 x 20.3 x 7.6 Centimeters |
| Item Weight  | 0.28 g |
| Item model number  | A6S0007KT |
| Manufacturer  | Pro-Motion Distributing - Direct |
| Product Dimensions  | 25.4 x 20.32 x 7.62 cm; 0.28 g |

## Images

![Costa Del Mar C-Mono Retainer - Image 1](https://m.media-amazon.com/images/I/3192M+YVduL.jpg)
![Costa Del Mar C-Mono Retainer - Image 2](https://m.media-amazon.com/images/I/31giGWL4VuL.jpg)
![Costa Del Mar C-Mono Retainer - Image 3](https://m.media-amazon.com/images/I/31vxX32lKgL.jpg)
![Costa Del Mar C-Mono Retainer - Image 4](https://m.media-amazon.com/images/I/41RwZwJ75LL.jpg)
![Costa Del Mar C-Mono Retainer - Image 5](https://m.media-amazon.com/images/I/61Md5WDmZ6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***. on 3 December 2025*

Excelente calidad y el color muy vivo. Se ajustó bien a mis lentes

### ⭐⭐⭐⭐⭐ Review
*by B***J on 23 November 2021*

Very happy with the product… Doing its job!

### ⭐⭐⭐⭐⭐ Review
*by J***N on 17 November 2025*

Excelente

## Frequently Bought Together

- Costa Del Mar unisex-adult Costa C-mono Retainer Leash (pack of 1)
- Costa Del Mar unisex-adult Costa Bowline Silicone Retainer Leash (pack of 1)
- Pilotfish No Tail Adjustable Eyewear Retainer Cable Strap: Sunglasses, Eyeglasses, Glasses

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**Shop now:** [https://www.desertcart.pl/products/735754300-costa-del-mar-c-mono-retainer](https://www.desertcart.pl/products/735754300-costa-del-mar-c-mono-retainer)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*