---
product_id: 420858718
title: "unisex-adult A8177 Casual"
brand: "rocknight"
price: "$68.99"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/420858718-unisex-adult-a8177-casual
store_origin: US
region: United States of America
---

# Ultra Lightweight (20g) HD Polarized Lens UV400 Protection unisex-adult A8177 Casual

**Brand:** rocknight
**Price:** $68.99
**Availability:** ✅ In Stock

## Summary

> Elevate Your Outdoor Game with Style! 🌟

## Quick Answers

- **What is this?** unisex-adult A8177 Casual by rocknight
- **How much does it cost?** $68.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/420858718-unisex-adult-a8177-casual)

## Best For

- rocknight enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit:** Adjustable nose pads and flexible hinges for personalized comfort.
- • **Risk-Free Purchase:** 30-day money-back guarantee and one-year breakage warranty.
- • **Sport-Ready Design:** Ultra-light Al-Mg alloy frame ensures comfort during any activity.
- • **Seamless Adaptation:** Photochromic lenses adjust to light intensity for optimal vision.
- • **Glare-Free Experience:** HD polarized technology eliminates glare for vivid colors.

## Overview

The ROCKNIGHT Driving HD Polarized UV400 Protection Ultra Light Al-Mg Golf Fishing Outdoor Sunglasses feature photochromic lenses that adapt to varying light conditions, ensuring optimal vision. Weighing only 20g, these sunglasses are crafted from a durable Al-Mg alloy frame, making them perfect for sports enthusiasts. With HD polarized technology to eliminate glare and adjustable components for a custom fit, they come with a 30-day money-back guarantee and a one-year warranty on frame and lens breakage.

## Description

Driving HD Polarized UV400 Protection Ultra light Al-Mg Golf Fishing Outdoor Sunglasses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DXZ3HDD |
| Age Range Description | Adult |
| Apparel Fabric Weight Class | Lightweight |
| Arm Length | 140 Millimeters |
| Best Sellers Rank | #9,313 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #33 in Men's Sunglasses |
| Brand | ROCKNIGHT |
| Bridge Width | 30 Millimeters |
| Care instructions | Clean with a soft cloth and store in a protective case when not in use. |
| Color | Black Frame/Photochromic Lens |
| Customer Reviews | 4.4 out of 5 stars 11,828 Reviews |
| Fit Type | regular |
| Fit to Size Sentiment | Positive |
| Frame Coverage | Full-frame |
| Frame Material Type | Metal |
| Fur description | Why choose ROCKNIGHT ？ Focus on delivering reliable quality at an affordable price. Skip the brand markup & avoid subpar craftsmanship—you'll get more durability and refined style here. More than sunglasses — it's attitude. |
| Item Shape | Rectangular |
| Lens Coating Description | UV Protection Coating |
| Lens Color | transparent grey |
| Lens Material Type | Tri Acetate Cellulose |
| Lens Type | Polarized |
| Lens Width | 60 Millimeters |
| Manufacturer Part Number | A8177_2 |
| Material | Al-Mg metal |
| Metal Type | Aluminum Magnesium frame, Aluminum frame, Mg Al frame |
| Occasion Type | driving, fishing, golfing, hiking, jogging |
| Origin | Imported |
| Other Special Features of the Product | Anti-Glare, Flexible Hinge, Lightweight, Non Slip, UV400 Polarized HD Lens |
| Polarization Type | Polarized |
| Product Care Instructions | Clean with a soft cloth and store in a protective case when not in use. |
| Recommended Uses For Product | Outdoor activities such as cycling, biking, trekking, fishing, jogging, and running |
| Sport Type | Driving,Casual outdoor use - Motorcycle riding and everyday outdoor wear, Trekking,Golf,fishing,cycling,biking,hiking,jogging |
| Style Name | Casual |
| Style Number | A8177 |
| Sunglasses Form | wrap_around |
| Target Audience | Men |
| Ultraviolet Light Protection | Yes |
| Unit Count | 1 Count |
| size | Medium |

## Images

![unisex-adult A8177 Casual - Image 1](https://m.media-amazon.com/images/I/61iZVRdfHHL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are a zipper case and spare black nose pads included?**
A: Yes. The package also includes a white carton case, cleaning cloth,polarization test card and a screwdriver.

**Q: Which lens color is the mirrored lens? Are they polarized sunglasses with UV400?**
A: Mirrored lens: blue,silver,red,green, purple,pink lens. All lens colors for these sunglasses feature polarized UV400 protection.

**Q: Will these fit a big head XXL?**
A: Yes. The frame and temple is adjustable.Please refer to our video or detail page picture to know more details.

**Q: Could a woman wear these?**
A: Sure. We had also produced a pink lens to make more choices for our female clients

**Q: This polarized sunglasses hangs too far away from my face. How can I do?**
A: Push the nose pads in random direction such as horizontal,vertical etc. Please see our instruction or detail page.

## Frequently Bought Together

- ROCKNIGHT Driving HD Polarized UV400 Protection Ultra light Al-Mg Golf Fishing Outdoor Sunglasses
- DUCO Mens Sports Polarized Sunglasses UV Protection Sunglasses for Men 8177s
- ATTCL Men's Fashion Driving Polarized Sunglasses for Men - Al-Mg metal Ultralight Frame

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/420858718-unisex-adult-a8177-casual](https://www.desertcart.us/products/420858718-unisex-adult-a8177-casual)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-10*