---
product_id: 1935073
title: "Costa Del Mar unisex-adult C-line Retainer"
brand: "costa del mar"
price: "B/.32"
currency: PAB
in_stock: true
category: "Costa Del Mar"
url: https://www.desertcart.com.pa/products/1935073-costa-del-mar-unisex-adult-c-line-retainer
store_origin: PA
region: Panama
---

# Compatible with all Costa sunglasses 20-inch ultrathin coated wire Lightweight at just 9.07g Costa Del Mar unisex-adult C-line Retainer

**Brand:** costa del mar
**Price:** B/.32
**Availability:** ✅ In Stock

## Summary

> 🕶️ Never lose your cool—keep your shades locked in style!

## Quick Answers

- **What is this?** Costa Del Mar unisex-adult C-line Retainer by costa del mar
- **How much does it cost?** B/.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/1935073-costa-del-mar-unisex-adult-c-line-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

- • **Universal fit:** Works seamlessly with every Costa sunglasses model
- • **Featherlight comfort:** Ultra-lightweight wire ensures you barely notice it all day
- • **Sleek 20-inch design:** Perfect length to keep your shades secure without bulk
- • **Iconic Costa branding:** Subtle logo bead for a touch of premium style and authenticity
- • **Durable silicone snap fastener:** Secure hold that’s easy to attach and remove

## Overview

The Costa Del Mar C-Line Retainer is a 20-inch ultrathin, lightweight sunglass leash designed to keep your Costa sunglasses secure on and off the water. Made with durable silicone and featuring a sleek logo bead, it offers universal compatibility with all Costa sunglasses, combining functionality with subtle, premium branding.

## Description

Never forget where your sunglasses are again with sunglass retainers from Costa Del Mar. Flexible and lightweight, these minimally designed retainers will ensure your frames stay exactly where you need them. Costa products sold by authorized sellers, like desertcart. Visit the Costa shop by clicking on the brand link above to shop the entire Costa assortment.

## Features

- COSTA C-LINE RETAINER: The Costa C-Line retainer features ultrathin, lightweight coated wire with logo bead to make sure your sunglasses stay put, on and off the water.
- From end-to-end, the Costa C-Line Retainer measures 20".
- The Costa C-Line Adjustable 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 | B0058V584O |
| ASIN  | B0D7Q3Y76Q |
| Age Range Description | Adult |
| Best Sellers Rank | #9,942 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #2 in Men's Eyeglass Chains |
| Brand Name | Costa Del Mar |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,428) |
| Date First Available  | June 21, 2024 |
| Department  | mens |
| Fastener Type | Snap |
| Garment Size Country | United States |
| Global Trade Identification Number | 00097963476874 |
| Import Designation | Made in the USA |
| Included Components | cloth |
| Item Type Name | Leash |
| Item Weight | 9.07 g |
| Item model number  | A6S0003KT |
| Manufacturer | Pro-Motion Distributing - Direct |
| Manufacturer  | Pro-Motion Distributing - Direct |
| Manufacturer Part Number | CE-11 |
| Material Type | Silicone |
| Number of Items | 1 |
| Pattern | Solid |
| Size | 20 Inch |
| Style Name | Costa C-line Retainer |
| Style Number | A6S0003KT |
| UPC | 097963663892 799475042683 097963476874 |
| Unit Count | 1 Count |

## Images

![Costa Del Mar unisex-adult C-line Retainer - Image 1](https://m.media-amazon.com/images/I/41CHtb--o8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Are these straps adjustable? I know that it says that thay are in the info, but some reviews say that they aren't.**
A: No they're not adjustable. The ends attach to the sun glasses and the cord hangs behind your neck as it. Nothing to adjust.

**Q: What is the difference between C-line and C-mono?**
A: It's the material the strap is made of, the mono is made of monofilament the c-line is a rubber coated material

**Q: How long are they?**
A: Hi Marie,The retainer is about 18 inches long.  It is much shorter than most retainers, it is made to fit closely as some people don't like their sunglasses to hang too low.  Please keep in mind that the strap has a breakaway feature to prevent strangulation, much like a cat collar therefore has no warranty privileges.  It is an awesome super light weight strap and honestly most people love them, just beware not to yank on the glasses or you will snap off the end.I hope this was helpfulEJ's SunglassesAuthorized Costa del Mar dealer

**Q: This add is deceiving, picture in add indicates 16" length,  after placing in cart, item then lists as 13" ultra thin retainer? Need 16" or longer ???**
A: Hello,
The strap from end to end is 20" 
EJ's

## Frequently Bought Together

- Costa Del Mar BODY_STRAP Costa C-Line Retainer, Black, 20in
- Costa Del Mar Unisex Adult Bowline Silicone Retainer
- Costa Del Mar unisex-adult Fathom Cord

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**Shop now:** [https://www.desertcart.com.pa/products/1935073-costa-del-mar-unisex-adult-c-line-retainer](https://www.desertcart.com.pa/products/1935073-costa-del-mar-unisex-adult-c-line-retainer)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-29*