---
product_id: 262400171
title: "Photochromic Sunglasses for Men Women Safety Cycling Glasses UV Protection Outdoor Sport Sunglasses"
brand: "rockbros"
price: "R1313"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Rockbros"
url: https://www.desertcart.co.za/products/262400171-photochromic-sunglasses-for-men-women-safety-cycling-glasses-uv-protection
store_origin: ZA
region: South Africa
---

# Photochromic lenses auto-adjust UV tint Adjustable soft rubber nose bridge 29g ultra-lightweight frame Photochromic Sunglasses for Men Women Safety Cycling Glasses UV Protection Outdoor Sport Sunglasses

**Brand:** rockbros
**Price:** R1313
**Availability:** ✅ In Stock

## Summary

> 🕶️ Elevate your ride with smart shades that keep pace with your lifestyle.

## Quick Answers

- **What is this?** Photochromic Sunglasses for Men Women Safety Cycling Glasses UV Protection Outdoor Sport Sunglasses by rockbros
- **How much does it cost?** R1313 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/262400171-photochromic-sunglasses-for-men-women-safety-cycling-glasses-uv-protection)

## Best For

- rockbros enthusiasts

## Why This Product

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

## Key Features

- • **All-Terrain Ready:** Engineered for cycling, running, hiking, skiing, and more—your ultimate outdoor companion.
- • **Custom Fit Comfort:** Flexible temples and an adjustable soft rubber nose bridge tailor the fit perfectly to your face.
- • **Crystal Clear Vision:** Transmittance shifts from 80% to 18%, ensuring optimal clarity from dawn to dusk.
- • **Featherweight Durability:** At just 29 grams, these PC frames deliver all-day comfort without compromising toughness.
- • **Seamless Light Adaptation:** Intelligent lenses that darken or lighten instantly with UV intensity—no lens swapping needed.

## Overview

ROCKBROS Photochromic Sunglasses feature ultra-light 29g PC frames and intelligent UV-responsive lenses that automatically adjust tint from 80% to 18% transmittance. Designed for unisex outdoor enthusiasts, they offer customizable comfort with flexible temples and a soft rubber nose bridge, delivering durable, crystal-clear vision across diverse activities like cycling, running, and skiing.

## Description

Photochromic Sunglasses for Men Women Safety Cycling Glasses UV Protection Outdoor Sport Sunglasses Product Details Brand:RcokBros Weight: 29g/pair Frame material: PC frame Gender: Unisex Adult, Youth Color: Black Red, Black Blue,Black Green Delicate lenses :Lenses with UV400 protection + Intelligence photochromic technology Transmittance: 80%-18% (80% is light gray color when in low UV, 18% is dark gray color when in high UV) Product Dimensions Lens height: 1.77 inches Nose bridge: 1.18 inches Frame length:5.79 inches Package Included 1* Intelligence photochromic lenses 1* Portable pouch + 1* Glasses box 1* Glasses cloth Attention The color of the lens changes with the intensity of the UV light. The UV intensity in winter is weaker than summer, the color change effect of the lens is not as obvious as in summer. Notice: When wearing photochromic sunglasses through the dark tunnel,suggest to slow down to ensure your safety. Features CONVENIENCE: Intelligence lenses changing from light to dark based on the UV intensity.The stronger the light, the darker the lens. ADJUSTABLE AND CUSTOMIZED: A flexible rubber adjusting temples fit on narrow or wide faces. Soft rubber nose bridge can adjusting to your expected angle maximum and also comfortable for your all days long wearing. DURABLE AND LIGHTWEIGHT:only 29 grams,PC made lenses and frame process durable photochromic sunglasses.Lightweight lighter pressures from the glasses. CLARITY VISION AND EYE PROTECTION:Transparent lenses in the normal light conditions and change fron different light conditions to ensure your clarity vision.

Review: Cheap but functional - Using for my bike rides instead of my Oakley's - reason? They are photochromatic and I often ride around sunset. Simple functional design with good toning when the sun is out - works for me.
Review: Good quality - Adorable price and good working 👍

## Features

- CONVENIENCE: Intelligence lenses changing from light to dark based on the UV intensity. Lighter the outside,darker the lenses. Do not need to interchange lenses for different light conditions
- LIGHTWEIGHT: This photochromic sunglasses only weight 29 grams. PC made lenses and frame process durable RockBros photochromic cycling glasses.
- Wide use for outdoor activities such as cycling, running, hiking ,climbing ,skiing ,fishing ,driving.
- SOFT rubber nose bridge can adjusting to your expected angle maximum personalized outfit
- Clarity vision: Transmittance from 80% to 18% (80% is light gray color when in low UV, 18% is dark gray color when in high UV)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Care instructions | Clean with the provided glasses cloth. |

## Images

![Photochromic Sunglasses for Men Women Safety Cycling Glasses UV Protection Outdoor Sport Sunglasses - Image 1](https://m.media-amazon.com/images/I/51eq8nWQbZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheap but functional
*by M***G on 10 May 2022*

Using for my bike rides instead of my Oakley's - reason? They are photochromatic and I often ride around sunset. Simple functional design with good toning when the sun is out - works for me.

### ⭐⭐⭐⭐⭐ Good quality
*by R***N on 6 March 2023*

Adorable price and good working 👍

### ⭐⭐⭐⭐ Good one, very stable on face despite rough train and falls
*by M***D on 3 October 2020*

Good value for money. It is good for day and night biking (but it is not as dark as sunglasses so if bright light hearts your eyes, this will not work for you). It looks nice and fits very well. I have fallen with my mountain bike from a 1.0m drop and the glass was still on my face. Few days later, I had slipped on a muddy track and fallen again, and it was still on my face. I only gave it 4 stars as it takes a long time to get its lenses cleaned and just water would not work, must use glass wet tissue

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**Shop now:** [https://www.desertcart.co.za/products/262400171-photochromic-sunglasses-for-men-women-safety-cycling-glasses-uv-protection](https://www.desertcart.co.za/products/262400171-photochromic-sunglasses-for-men-women-safety-cycling-glasses-uv-protection)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-07*