---
product_id: 256489996
title: "RIVBOS Unisex Rb831 Sunglasses (pack of 1)"
brand: "rivbos"
price: "R1364"
currency: ZAR
in_stock: true
category: "Rivbos"
url: https://www.desertcart.co.za/products/256489996-rivbos-unisex-rb831-sunglasses-pack-of-1
store_origin: ZA
region: South Africa
---

# UV400 polarized lenses Includes hard protective case Super light TR90 frame RIVBOS Unisex Rb831 Sunglasses (pack of 1)

**Brand:** rivbos
**Price:** R1364
**Availability:** ✅ In Stock

## Summary

> 🕶️ Elevate your look, protect your eyes, own the day.

## Quick Answers

- **What is this?** RIVBOS Unisex Rb831 Sunglasses (pack of 1) by rivbos
- **How much does it cost?** R1364 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/256489996-rivbos-unisex-rb831-sunglasses-pack-of-1)

## Best For

- rivbos enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Fit:** Ergonomic wraparound design with 140mm arms and 30mm nose bridge for secure wear
- • **Ready for Action:** Ideal for cycling and driving, blending sporty style with practical performance
- • **Crystal Clear Vision:** Polarized polycarbonate lenses with UV400 protection block glare and harmful rays
- • **All-in-One Protection:** Comes with a hard portable case, pouch, strap, and cleaning cloth for on-the-go care
- • **Featherweight Durability:** Crafted from Swiss TR90 material for all-day comfort and resilience

## Overview

The RIVBOS Unisex RB831 Sunglasses feature a lightweight and durable Swiss TR90 frame paired with polarized polycarbonate lenses offering UV400 protection. Designed with a wraparound style for a secure fit, these sunglasses come complete with a hard protective case and accessories, making them perfect for active professionals seeking style and function.

## Description

High quality SWITZERLAND TR 90 Frame material: Super light, stylish and durable; Glass height dimension: 40 mm (1.57 inches); Lens width: 64 mm (2.52 inches); Leg length: 140 mm (5.51 inches); Nose bridge: 30 mm (30 mm). 1.18 inch); Frame length: 140 mm (5.51 inches).

## Features

- Package&Accessories:Each Rivbos Sunglasses are Packed in Hard Protection Portable Case and Colour Box,Pouch/Strap/Cleaning Cloth ect. included.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C2X8P3Z |
| ASIN  | B0DFY1F7BG |
| Age Range Description | Adult |
| Apparel Fabric Weight Class | Lightweight |
| Arm Length | 140 Millimeters |
| Best Sellers Rank | #144,179 in Sporting Goods ( See Top 100 in Sporting Goods ) #356 in Men's Sports Sunglasses |
| Brand | RIVBOS |
| Bridge Width | 30 Millimeters |
| Color | Black Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (884) |
| Customer reviews | 4.4 4.4 out of 5 stars (884) |
| Date First Available  | 27 June 2019 |
| Department  | Unisex |
| Fit Type | Regular |
| Fit to Size Sentiment | Positive |
| Frame Coverage | Half Frame |
| Frame Material Type | Plastic |
| Import Designation | Imported |
| Is Discontinued By Manufacturer  | No |
| Item Shape | Rectangular |
| Item Type Name | Sport sunglasses |
| Item Weight | 50 Grams |
| Item model number  | RB832 |
| Lens Coating Description | Mirror Coating |
| Lens Color | Black Polarized |
| Lens Material Type | Polycarbonate |
| Lens Type | Polarized |
| Lens Width | 1 Millimeters |
| Manufacturer | RIVBOS |
| Manufacturer  | RIVBOS |
| Manufacturer Part Number | RB83311 |
| Material | rubber |
| Number of Items | 1 |
| Polarization Type | Polarized |
| Product Dimensions  | 19.05 x 9.14 x 7.37 cm |
| Recommended Uses For Product | Driving |
| Sport Type | Cycling |
| Style Name | Classic |
| Style Number | RB833 |
| Subject Character | no character |
| Sunglasses Form | wrap_around |
| Target Audience | Men |
| Ultraviolet Light Protection | UV 400 |
| Unit Count | 1 Count |
| size | L |

## Images

![RIVBOS Unisex Rb831 Sunglasses (pack of 1) - Image 1](https://m.media-amazon.com/images/I/315r6j48-NL.jpg)
![RIVBOS Unisex Rb831 Sunglasses (pack of 1) - Image 2](https://m.media-amazon.com/images/I/51eefeYob7L.jpg)
![RIVBOS Unisex Rb831 Sunglasses (pack of 1) - Image 3](https://m.media-amazon.com/images/I/41A6sRkzq6L.jpg)
![RIVBOS Unisex Rb831 Sunglasses (pack of 1) - Image 4](https://m.media-amazon.com/images/I/41QIfegPg5L.jpg)
![RIVBOS Unisex Rb831 Sunglasses (pack of 1) - Image 5](https://m.media-amazon.com/images/I/41qCIyQE2aL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these fit larger heads well?**
A: Yes - mine jit fine and I wear an XL hat

**Q: is there any viewing angle that is distorted?**
A: I've had 3 pairs. 1 had no distortion, 1 had minor distortion on the edges and 1 have very bad distortion anywhere but in the very center.

**Q: How can I find the additional lenses for my sunglasses ?**
A: Save the trouble, and don't get them in the first place, because they're the worst.

**Q: which color is best for skiing?**
A: The blue lens is fantastic for skiing.

## Frequently Bought Together

- RIVBOS Sunglasses for Men Women Polarized UV Protection Sports Fishing Driving Shades Cycling RB833
- RIVBOS Polarized Sports Sunglasses Driving Sun Glasses Shades for Men Women Tr90 Frame for Cycling Fishing Running RB831
- suoso Sports Polarized Sunglasses for Men: Womens UV400 Protection Sun Glasses Wrap Around Goggles for Fishing Driving TR90

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**Shop now:** [https://www.desertcart.co.za/products/256489996-rivbos-unisex-rb831-sunglasses-pack-of-1](https://www.desertcart.co.za/products/256489996-rivbos-unisex-rb831-sunglasses-pack-of-1)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-06*