I mainly use them while working in the workshop and I am positively surprised by their comfort. I often wear the safety glasses for several hours and here, nothing pinches or becomes uncomfortable. A big plus is that you don't have to constantly adjust them. For this price, it's really a great purchase.
Bolle STKS 420 Glasses - Transculent Black/Smoke Polarized
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€53.75
Manufacturer's suggested price
€58.45
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€53.75
Bolle STKS 420 Glasses - Transculent Black/Smoke Polarized
Engineered for individuals navigating challenging terrain, these glasses offer both robust eye protection and superior comfort. Featuring a durable frame and premium polarized lenses equipped with a CAT.3 filter, they deliver reliable defense against harsh sunlight, minimizing glare and improving visual contrast.
polarized visors with anti-scratch coating
Lenses in a Smoke shade with a thickness of 2.2 mm are constructed from polycarbonate, merging lightweight comfort with exceptional mechanical durability. Their surface features an Anti-Scratch layer, enhancing resistance to abrasions. With this coating, the glasses retain their functional qualities for longer periods, even under heavy use conditions.
Polarization technology effectively minimizes glare, greatly enhancing clarity and readability of the visual field. Moreover, it boosts contrast and color saturation, which helps to lessen eye fatigue during prolonged exposure to bright light.
shaped frames, side shields
Featuring a durable full frame crafted from recycled polycarbonate, the model benefits from advanced production techniques that provide a combination of lightweight performance with optimal rigidity and enhanced resistance to mechanical impact.
Side shields offer additional protection for the eyes against fine debris, dust, and various contaminants, delivering superior safety in challenging conditions. Ergonomically contoured temples guarantee a secure and comfortable fit to the face, minimizing the likelihood of displacement during activity and maximizing user comfort.
standards and certifications
- EN ISO 16321-1 stands as a key European standard that specifies the criteria for protective eyewear designed for a range of workplace scenarios. Included within the broader ISO 16321 framework, it outlines comprehensive requirements for safeguarding eyes and face from mechanical, chemical, and other environmental threats. Protective glasses certified according to this standard are approved for professional applications where advanced eye protection is essential.
- CE represents a certification marking that confirms the product’s conformity to European Union guidelines pertaining to safety, health, and ecological protection. With the CE mark, the manufacturer assures that their product adheres to all applicable EU standards and directives.
main features
- Constructed with robust and lightweight polycarbonate lenses
- Visors equipped with an anti-scratch coating
- Features a full frame crafted from recycled polycarbonate
- Engineered for a lightweight yet resilient build
- Temples designed for ergonomic comfort
- Integrated side shields for enhanced protection
- Offers polarized optics
Militaria.pl is the official distributor of Bolle.
Bolle is a French brand with over 130 years of history, specializing in the production of sunglasses, ski goggles, safety glasses, and sports helmets. Founded in 1888 in Oyonnax, the company has focused on innovation and precision from the very beginning. It is known for its advanced technologies, such as photochromic lenses, Platinum anti-fog coatings and solutions that enhance contrast. The brand's products meet stringent safety standards, including EN166, ANSI and MIL-PRF, making them the choice for both athletes and uniformed services.
| Lens material | Polycarbonate |
|---|---|
| Frame material | Polycarbonate |
| Frame color | Black |
| Lens color | Gray |
| Mechanical resistance class | S |
| Polarized | Yes |
| UV filter | Yes |
| Dimness | Yes |
| Case included in set | No |
| Weight | 28 g |
| Gender | Men's |
| Main color | Smoke Grey |
| EAN | 3660740024512 |
| Manufacturer code | STK42N50E |
| Brand | Bolle |
| EAN |
Anti-Scratch coating
Anti-Scratch coating increases the scratch resistance of the lenses and protects them from mechanical damage. Thanks to the coating, the glasses will retain their properties for longer, even with intensive use.
Filtr CAT.3
CAT.3 filter provides light transmittance of 8% to 18%, effectively protecting eyesight in intense sunlight conditions, ideal for summer and in the mountains.
Reviews with photos
Review summary
Automatically prepared based on reviews
Number of reviews: 4
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Simply comfortable glasses. They stay well on the head, don't slip during movement, and you barely feel them even after a long time. The shading is just right, and they look normal, without a typical 'work' appearance. I am very satisfied with them.
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Light, comfortable, and they fit well on the head. They don't press even during prolonged wear, and on top of that, they look pretty cool for safety glasses. The lenses are clear, don't distort anything, and overall, they are very comfortable to use. For this price, a really good purchase.
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I chose this model for everyday use because I was looking for simple but durable glasses. The transparent frame looks aesthetically pleasing and is universal – it matches almost everything. The lenses provide great protection from the sun, and even after wearing them for a long time, they don't tire my eyes, whether I'm driving or spending time outdoors. The material is solid, the glasses are well made, nothing creaks or loosens. They fit well, don't slip even when I bend down. Sturdy, practical glasses at an attractive price.
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