---
product_id: 529428745
title: "Ray-Ban Mega Wayfarer RB0840s Square Sunglasses"
brand: "ray-ban"
price: "S$261"
currency: SGD
in_stock: true
reviews_count: 7
category: "Ray Ban"
url: https://www.desertcart.sg/products/529428745-ray-ban-mega-wayfarer-rb0840s-square-sunglasses
store_origin: SG
region: Singapore
---

# bio-based frame materials 51mm polarized lenses crafted in Italy Ray-Ban Mega Wayfarer RB0840s Square Sunglasses

**Brand:** ray-ban
**Price:** S$261
**Availability:** ✅ In Stock

## Summary

> 🕶️ Own the moment, see the difference — Ray-Ban Mega Wayfarer.

## Quick Answers

- **What is this?** Ray-Ban Mega Wayfarer RB0840s Square Sunglasses by ray-ban
- **How much does it cost?** S$261 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/529428745-ray-ban-mega-wayfarer-rb0840s-square-sunglasses)

## Best For

- ray-ban enthusiasts

## Why This Product

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

## Key Features

- • **Iconic Modernity:** The Mega Wayfarer RB0840S redefines timeless style with a bold square silhouette that commands attention.
- • **Sustainable Edge:** Frames crafted from innovative bio-based materials paired with eco-friendly recycled packaging—fashion that cares.
- • **Unisex Versatility:** Designed to fit comfortably and flatter all faces, perfect for the modern professional on the move.
- • **Crystal Clear Vision:** Polarized polycarbonate lenses with UV protection ensure glare-free, sharp views for every adventure.
- • **Trusted Craftsmanship:** Handmade in Italy by Luxottica, backed by a 2-year manufacturer warranty for lasting quality.

## Overview

The Ray-Ban Mega Wayfarer RB0840S sunglasses blend iconic 1950s-inspired design with modern innovation, featuring 51mm polarized lenses for superior UV protection, sustainable bio-based frames, and Italian craftsmanship. Perfect for professionals seeking style, comfort, and eco-conscious luxury in one bold accessory.

## Description

Born to wander, the Wayfarer has never stayed still. In the early '50s, when moldable plastics came into the picture, the Wayfarer changed sunglasses from function to style and the rest is history. Nowadays, The Wayfarer challenges the unexplored with timeless arrogance. The modern evolution of the rock emblem of the 60s and the art of the 80s, the Mega Wayfarer RB0840S sunglasses are a new icon that makes modernity its own. Available in a variety of frame and lens combinations, from black to transparent green frames and from solid mirrored to polarized lenses. Now available in new colors made from bio-based materials, with dedicated recycled packaging. Ray-Ban sunglasses sold by authorized sellers such as desertcart are eligible for all manufacturer's warranties and guarantees. Click on the Ray-Ban link above the product title to shop the entire range of sunglasses and eyewear Ray-Ban

Review: Fit a work perfectly - Great
Review: Ray Ban - Brilliant Ray Bans, very comfortable, excellent price

## Features

- Ray-Ban RB 0840S Black/Green 51/21/145 unisex Sunglasses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9P258JK |
| Age Range Description | Adult |
| Apparel Fabric Weight Class | Heavyweight |
| Arm Length | 145 Millimetres |
| Best Sellers Rank | 208,575 in Fashion ( See Top 100 in Fashion ) 1,353 in Men's Sunglasses |
| Brand Name | Ray-Ban |
| Bridge Width | 21 Millimetres |
| Care instructions | Gently clean the lenses and frame with a soft cloth. Store in the provided case when not in use. Avoid exposure to high heat or humidity. |
| Colour | Black/Green |
| Country Of Origin | Italy |
| Country of origin | Italy |
| Customer Reviews | 4.6 out of 5 stars 489 Reviews |
| Endpiece Style | Round-rectangle |
| Fabric Type | Glass |
| Fit Type | Standard |
| Fit to Size Sentiment | Positive |
| Frame Arm Texture | Acetate |
| Frame Coverage | Full Frame |
| Frame Material Type | Aluminium |
| Global Trade Identification Number | 08056597720670 |
| Item Shape | Square |
| Item Type Name | Sunglasses |
| Item Weight | 100 Grams |
| Lens Coating Description | UV Protection Coating |
| Lens Color | Black |
| Lens Material Type | Polycarbonate |
| Lens Type | Polarized |
| Lens Width | 51 Millimetres |
| Manufacturer | Luxottica |
| Manufacturer Part Number | 0RB0840S |
| Manufacturer Warranty Description | 2 year manufacturer |
| Material | Propionate |
| Material composition | Fibreglass |
| Model Number | 0RB0840S |
| Occasion Type | Travel |
| Outer material | Oil |
| Pattern | Gradient |
| Polarization Type | Non-Polarized |
| Product Care Instructions | Gently clean the lenses and frame with a soft cloth. Store in the provided case when not in use. Avoid exposure to high heat or humidity. |
| Recommended Uses For Product | Driving |
| Size | 51 mm |
| Sport Type | Motorsport |
| Sunglasses Form | wrap_around |
| Target Audience | Unisex-Adults |
| Ultraviolet Light Protection | Real |
| Unit Count | 1.0 count |
| style-name | Modern |

## Images

![Ray-Ban Mega Wayfarer RB0840s Square Sunglasses - Image 1](https://m.media-amazon.com/images/I/51vtOVHw7tL.jpg)

## Available Options

This product comes in different **Lens Width, Color** options.

## Questions & Answers

**Q: What size are they?**
A: 51/21 and they fit great and look amazing!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit a work perfectly
*by M***T on 13 September 2025*

Great

### ⭐⭐⭐⭐⭐ Ray Ban
*by B***N on 22 April 2025*

Brilliant Ray Bans, very comfortable, excellent price

### ⭐⭐⭐⭐⭐ Gafas
*by M***I on 16 June 2026*

Son preciosas! Igual que en las fotos con la patilla ancha súper chulas lucen con todo 🫶🏼

## Frequently Bought Together

- Ray-Ban Mega Wayfarer RB0840s Square Sunglasses
- Ray-Ban Wayfarer Ease Reading Glasses

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**Shop now:** [https://www.desertcart.sg/products/529428745-ray-ban-mega-wayfarer-rb0840s-square-sunglasses](https://www.desertcart.sg/products/529428745-ray-ban-mega-wayfarer-rb0840s-square-sunglasses)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-01*