>>2856473
why buy second hand? basic glacier glaces from julbo aren't that expensive

>>2856504
Those are all over $100 dawg.

>>2856473
aliexpress probably

>>2856473
What do these do that cheap dark polarized glasses with side shades do not?
https://www.amazon.com/Ergodyne-Skullerz-Protective-Microfiber-Cleaning/dp/B0FB15J9XS/

>>2856564
If you can't afford a $65 pair of sunglasses then you don't need to be mountaineering.

>>2856584
Not all of us have the budget to buy brand new, with all the other equipment it adds up ok?

>>2856583
While the Ergodyne Skullerz SIXTEN glasses are excellent safety glasses with some overlap in features, they are built for industrial job sites, whereas glacier glasses are precision tools for high-altitude survival.

The primary difference is the VLT (Visible Light Transmission) and the degree of total light occlusion.

1. Visible Light Transmission (The "Darkness")

Ergodyne SIXTEN: These have a VLT of roughly 11% to 15% (Category 3). This is standard for bright-day sunglasses and is perfect for driving or working construction.

Glacier Glasses: These are typically Category 4, with a VLT between 3% and 7%. At high altitudes, the sun is significantly more intense, and snow reflects up to 80-90% of that UV light back at you. Using the Ergodynes on a glacier would likely result in squinting, eye fatigue, or even mild snow blindness because they simply let in too much light.

2. Peripheral Light Blockage

Ergodyne SIXTEN: These feature side shields to protect against flying debris (sparks, dust) and "mimic" the lens tint to preserve peripheral vision.

Glacier Glasses: Their side shields (often leather or opaque plastic) are designed to completely block light from entering the sides, bottom, or top. On a glacier, light bounces off the snow and can enter from underneath or the sides of your glasses, causing "wrap-around" UV damage. Glacier glasses aim to create a dark "vault" for your eyes.


3. Safety Standards (Impact vs. Environment)

Ergodyne SIXTEN: Rated ANSI Z87.1+, meaning they are specifically tested for high-velocity impact. If a piece of metal flies at your face, these won't shatter.

Glacier Glasses: Usually prioritize optical clarity and UV filtration over ballistic impact. While many use impact-resistant polycarbonate, their primary certification is often about light filtration (ISO 12312-1) rather than industrial projectile protection.

4. Specialized Use Cases

YES I ASKED AI

Mild snow blindness is a great way to build character. I’d pick the skullerz if I were you

>>2856584
fuck you

>>2856638
yes, $50 saved because damaged eyes grow back so easy.

>>2856656
>>2856632
You're going to hurt yourself buying cheaper equipment. The fact you're having a meltly about being told not to cheap out shows how dumb and poor you are.

>>2856690
Theirs is nothing wrong with second hand equipment. If you buy reputable brands you don’t need to worry because they are built to last ffs.

>>2856473
Make your own out of bark like the eskimos.

>>2856718
If you can't figure out that something protecting literally the number one human sense sight is worth buying new then you honestly shouldn't be allowed on a mountain.

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ITT

>>2856750
If there is no damage and works fine there’s no need you fucking consumer goytard.

>>2856773
>goytard
the /pol/tard is a poorfag neet and cannot afford sunglasses. go figure.

>>2856776
Wrong on all counts. I have always bought second hand items wether its clothing or whatever. Maybe it’s because I come from a poor household but I’m glad I did because it has taught me a lot about saving money. While I am making economic purchases you’re going broke from being a retard consumer. Get fucked nigger.

>>2856806
get a job you wanker!

>>2856806
You forgot to say you're also a vegan.

>>2856806
Mountaineering is not for the poor.

>>2856632
You missed the point.

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>>2856770

>>2856473
6 years ago this thread would have been deleted for being a giant attention seeking faggot.

Today it's the third most /out/ post on the board

>>2856770
which star trek episode is that?

>>2856806
In that case you're poor and not a mountaineer, enjoy walking your "adventurous mountain trails" with more gear than you'll ever need while some faggot in sandals passes you by while being equally safe

>>2856473
>imagine wearing second hand glasses with sweat gunk on them
lmao

>>2856473
I went for these:
https://www.epicmilitaria.com/original-swiss-suvasol-sunglasses-with-case.html

>>2856897
>>2856776
>>2856750
>>2856941
welcome to /out/ - outdoor redditors