Electric Hardknox

Priced: $67.95 - $170.00 Rated:   - 4 stars out of 5 by 4 reviews.
Electric Hardknox -
If Electric Knoxville shades come across too mellow, drive it to a harder edge with Electric's Hardknox Sunglasses! The style-all hard, all legend, all Electric-use handmade acetate with injected wire core frames. The scalloped arms latch on and stay put to let you rock on hard. Hardknox sunglasses are available in a variety of colors that aren't only hard-edged, but make that edge searing hot. Don't wait, the Hardknox style and Hardknox colors go fast. Everywhere.


  • CR-39 lenses offer exceptional resolution in an optically correct, lightweight and scratch-resistant composite material


  • 6 Base Handmade Acetate With Injected Wire Core Frame


  • Size Category - 2


  • Graphic cleaning bag included


  • Made in China


  • Loveless Collection
  • 100% UV Protection
  • Blocks 100% UVA and UVB rays
  • 3 Barrel Stainless Steel Optical Hinge
  • 6 Base CR39 Lens
Freshen up any mug with the clean lines and bold style of the Hardknox from Electric Eyewear™.
A classic silhouette is redefined with an eye for Electric style.
Six based handmade acetate with injected wire core for long lasting, durable wear.
Six base CRX lens offers 100% UVA and UVB protection.
Three barrel stainless steel optical hinges.
Electric logo at temples.
Sierra Trading Post
Electric's Hardknox sunglasses feature a modern-retro style that is highlighted by the handmade, wire-core acetate frame and exceptionally crisp CR-39 lenses that block 100% of UVA and UVB rays.

The Hardknox Sunglasses from Electric.

Created from handmade acetate, Hardknox’s pristine lines, classic temples and scalloped arms can take on whatever life dishes out. Keep your eyes protected and your face stylin'.


We are the chosen fleet of destroyers sent to smash the routine, to carve a new path and allow the unfamiliar to revel in the brilliance of uncontaminated design. We are unconcerned with what THEY say, what THEY expect, and how THEY live. We see the wretched and we crush their standards. We are not like them. We are the madmen and our path is clear. Our life is the road. Our life is the sound. Our life is LOVELESS.

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Average Price History: Price History
Review RatingNumber of Reviews
Bridge:18 mm
Curvature:6 Base
Frame:6 Base Handmade Acetate With Injected Wire Core Frame
Frame Size:Size Category - 2
Frame Width:146 mm
Hinges:3 Barrel Stainless Steel Optical Hinge
Lens:54mm wide x 36mm high
Lens Height:39 mm
Lens Width:56 mm
Materials: CR39 Lenses Hand Made Acetate Frames with Injected Wire Core
Size Category:E2
Temple Length:145 mm
UV Protection:100% UV Protection
Weight:1.36 oz
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Electric Hardknox Reviews:

Positive Reviews:

I guarantee you that my head is bigger than the person in the previous comment, and these sunglasses from Electric really do a great job in fitting this enormous head. Very comfortable, and do exactly what they are supposed to do. I, too, went from RB's to these, and I have only praise for this brand.
Mike N - customer at Zappos.com on 03/08/2012
So far so good, they look just like the picture and video. Slightly different from my RB Wayfarers which is why I bought them. I also got these next day, and I placed my order at 4:30pm cst. No one beats Zappos shipping transit times!
Daryl V - customer at Zappos.com on 05/23/2012
They fit well on my big head. Unlike the RB original wayfarers that pinch your nose. Not as classic look as the wayfarers but still good design.
Anonymous - customer at Zappos.com on 09/26/2011

Negative Reviews:

I'm extremely disappointed in the Electric Hardknox sunglasses. My first pair significantly warped from the heat of my car (and I live in Ohio). One day they would be perfectly straight, the next day they would be an inch off. I've had many other high end brands and have never had a similar issue. The customer service was decent to work with, and they did acknowledge that it was a common problem. Upon spending the money to ship mine back, they quickly replaced them with a new pair. Unfortunately, the new pair came warped already! I'm hoping they warp back to normal in the car!
Anonymous - customer at Zappos.com on 08/20/2013