CrossFire 21427 ES4 Safety Glasses - Black Frame - Silver Polarized Mirror Lens

  • RAD-21427 - A
Item#: RAD-21427
$35.29 / Each (1 Pair)
(4.4)4.43 stars out of 5 stars (4.4) 35 Reviews
Color: RAD-21427
Each (1 Pair)
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CrossFire 21427 ES4 Safety Glasses - Black Frame - Silver Polarized Mirror Lens
Item#: RAD-21427
Color: 106914
Qty: 0
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  • CrossFire 21427 ES4 Safety Glasses - Black Frame - Silver Polarized Mirror Lens
    $35.29 / Each (1 Pair)
Contact Information
Note: Quotes are typically processed within 1 business day. You will be contacted by a member of our sales team via email or phone.
Item#: RAD-21427
MPN: 21427

Item Attributes


Item#: RAD-21427 Description

Designed for all environments, the ES4 features an adjustable nose piece, ultralight frame, and 100% visually correct lenses.

Features Include:
  • Crystal Black Frame
  • Silver Mirror Polarized Lens
  • TR90 Frame Material
  • Allows 16% of Light to Pass Through
  • Meets or Exceeds ANSI Z87+

Crossfire by Radians strives to outperform the safety glasses market by combining safety with style and producing protective eyewear that workers want to wear.

Item Reviews

  • Total: 35 Reviews
  • Rating: 4.4 out of 5 stars
Ben - 04/13/23
Better than expected
5 stars out of 5 stars
You wouldn’t think much because of the price, you don’t expect a nice pair of shades. But, I have to say these are some of the best glasses I’ve purchased. Full Source got these right and hats off to them.
Chuck - 01/31/23
Very Comfortable
5 stars out of 5 stars
Great all-around safety/sunglasses.
BG - 12/27/22
The frame broke after a week
1 stars out of 5 stars
I've been buying these same glasses for a long time and never had a pair break so quick. After just a week of wearing them the frame above my right eye broke when I was putting them on.
Pick - 08/13/22
Good glasses. Good price
5 stars out of 5 stars
Great glasses for everyday wear - shade is good - polarizing - not gonna be too upset if something happens to them as the price makes them replaceable.
Rickey B. - 05/31/22
Very comfortable
5 stars out of 5 stars
Like the design stays put.
Flightline mechanic - 05/15/22
Polarized safety glasses
4 stars out of 5 stars
Decent glasses, lenses and frame are loose around the screws, a little flimsy. They seem to stay put around my big head, look decent, and they're polarized. Helps my vision on bright days when the ground is wet, and if the sun hits you from behind/above. Not bad for $35.
JOHN EDWARDS - 04/20/22
5 stars out of 5 stars
Hacksaw - 11/25/21
Great for price
5 stars out of 5 stars
Great safety glasses for the price. Comfortable and stylish. I lose glasses very easily. These are perfect for safety or just shades.
barry - 10/13/21
like the colored lenses
4 stars out of 5 stars
I've been wearing Crossfire ever since I discovered them about 8 years ago the 2169 I've had about every style there is in this frame and lens setup and I love the colored red lenses wish you had blue ones too only problem is is the red lenses and mirrored lenses seem to scratch a lot easier than the normal 2142's.
Grayson F. - 10/01/21
1 stars out of 5 stars
Way too small almost like a kid's size.
Bruce S. - 09/07/21
The sticker on the inside lens, when I pull it off it pulls some of the coating off of the lens.
1 stars out of 5 stars
The black pair that I got the nose pieces keeps falling off.
Jerry - 05/11/21
I was a union cement mason foreman
5 stars out of 5 stars
I used to have to supply my crew with safety glasses, the company had accounts at different safety supply whole seller's, I got these for me and my right hand man and a box of cheaper glasses for the hall help, anyways, I put away my $150 Maui Jim's and wore these EVERYWHERE, GREAT glasses!!!
John - 11/10/20
Nice Fit, Nice Look, Nice Price
5 stars out of 5 stars
Really Nice Safety Glasses... They fit very well and look really good...
Andrew J. - 09/15/20
Awesome Sunglasses
5 stars out of 5 stars
I love these glasses, not only great for the range I also wear them driving. Highly recommend!!
Gary G. - 08/14/20
great looking
5 stars out of 5 stars
Fits well and looks great.
Rich - 07/04/20
4 stars out of 5 stars
I like the product itself but the shipment did not come as fast as it can that is why you got 4 stars.
Martin H. - 07/03/20
My new driving glasses
5 stars out of 5 stars
I use these glasses because of a retina problem and they are the perfect shade and they block just enough light for me to see better.
Cole B. - 05/14/20
Good product
5 stars out of 5 stars
Ordered these knowing they may not look very good on me. I have a rather large head, and these are pretty small, so I’m not a huge fan of the way they look, but they’re sturdy as heck and have a good weight to them. 5 stars even tho they can’t handle the big Bagwell head of mine lol.
Cade H. - 04/17/20
First purchase
5 stars out of 5 stars
Great glasses. Very comfortable. Would definitely recommend. Great price too.
Kerry J. - 03/31/20
Kewl safety glasses
5 stars out of 5 stars
Nice and good looking safety glasses my employees will actually wear!
H Lusk - 04/03/19
CrossFire ES4 Glasses
5 stars out of 5 stars
John H. - 08/22/18
Pilot in need of company required safety glasses.
5 stars out of 5 stars
These were perfect, light weight, fit nicely under my headphones for flight, and fit the required specs. Price is awesome and delivery was fast. These are darker than my high end photochromatic lenses so not recommended for flying or driving at dusk or dawn.
Dwayne - 04/12/18
Terminal Manager
5 stars out of 5 stars
Great pair of glasses.
Seamore - 01/11/18
Great shades
5 stars out of 5 stars
They fit great and are inexpensive replaced my $200 Shades!
Kristan M. - 12/19/17
Field Safety Rep
5 stars out of 5 stars
Love them!
danny - 10/24/17
not scratch resistant
3 stars out of 5 stars
Disappointed to find out lens scratch easily.
Gary - 09/18/17
5 stars out of 5 stars
These are also well built and stylish.
Bryan - 08/18/17
Great Safety Eyewear
5 stars out of 5 stars
These are very comfortable glasses. I love that they are Z rated. I like them so much I purchased a pair for each of my technicians.
Mark Michael - 06/05/17
Plant Fire Chief
5 stars out of 5 stars
Everything as ordered.
Frenchy - 05/30/17
Decent Glasses
4 stars out of 5 stars
Nose piece is a little wide for me but overall good glasses.
Brandon W - 06/02/15
Very Nice
4 stars out of 5 stars
Glasses are very nice. The only negative thing I can say is that when I peeled off the sticker on the lens, some of the lettering from the sticker remained.
Rock - 09/12/14
5 stars out of 5 stars
Crossfire safety classes are great sunglasses. Will be buying more!
tim - 08/27/14
Crossfire es4
5 stars out of 5 stars
Recommend these to any one, very good quality for the price. This is my second pair! Wore the first pair for 3 years before the nose piece wore out. I liked them so much I purchased another pair. Seem to be scratch resistant as I am very rough on glasses and these hung in there with me.
Craig - 10/23/14
Love them
5 stars out of 5 stars
I love frameless glasses. These are very light and comfortable and I love the look. Awesome glasses!
Max - 01/09/14
Pretty good for the price
4 stars out of 5 stars
Specs PDF states everything correctly except for :% of light that passes through: 91%which doesn't seem to be correct, they are blocking more than 9% for sure, about the same as MX41R, which I compared them with.

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