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/Cobalt Flash Polarized
Shipping: in 24 hours
€58.32
Manufacturer's suggested price
€65.35
Top
- description
- technical data
- features and technologies
- Reviews
- Goes Well With
€58.32
Bolle STKS 420 Glasses - Transculent Black/Cobalt Flash Polarized
Engineered for individuals navigating challenging terrain, these glasses offer both robust eye protection and exceptional comfort. Featuring a durable construction paired with premium polarized lenses equipped with a CAT.3 filter, they provide effective defense against intense sunlight, minimize glare, and improve visual contrast.
polarized visors with anti-scratch coating
Lenses in the Cobalt Flash shade, with a thickness of 2.2 mm, are crafted from polycarbonate, offering a lightweight construction paired with exceptional resistance to mechanical impacts. The surface features an Anti-Scratch coating to enhance their durability against scratches. With this protective layer, the glasses preserve their functional qualities for a longer period, even during intensive use.
Owing to their polarization, the lenses effectively minimize glare, resulting in a noticeable boost in image clarity. They also enhance contrast and color saturation, providing relief from eye fatigue during prolonged exposure to bright light.
shaped frames, side shields
The frame is constructed entirely from recycled polycarbonate, taking advantage of full frame durability. Thanks to advanced manufacturing techniques, the design achieves an optimal balance of lightness, structural rigidity, and a high level of resistance to mechanical impact.
Side shields offer effective eye protection from dust, fine debris, and airborne contaminants, providing enhanced safety in challenging conditions. The ergonomically contoured temples deliver a secure and comfortable fit, minimizing movement when active and significantly increasing long-term wearing comfort.
standards and certifications
- EN ISO 16321-1 – a European standard specifying criteria for protective eyewear designed for challenging work environments. As part of the wider ISO 16321 standard, it establishes requirements for eye and face protection against mechanical, chemical, and additional environmental risks. Protective glasses compliant with this standard are certified for deployment in professional settings where elevated levels of eye protection are essential.
- CE – a marking that attests the product fulfills EU requirements and regulations concerning safety, health, and environmental safeguarding. The presence of the CE mark demonstrates the manufacturer's assurance that the product aligns with pertinent EU standards and directives.
main features
- Polycarbonate lenses ensure exceptional durability while remaining lightweight for enhanced comfort.
- Anti-scratch treatment applied to visors provides additional resistance to surface damage.
- Full frame constructed from recycled polycarbonate for sustainability and toughness.
- Lightweight yet robust build guarantees reliable long-term use without added bulk.
- Temples designed with ergonomic shaping offer improved fit and all-day comfort.
- Side shields deliver increased protection against lateral impacts and debris.
- Polarized lenses reduce glare for optimal visual clarity in challenging outdoor conditions.
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 | Blue |
| Mechanical resistance class | S |
| Polarized | Yes |
| UV filter | Yes |
| Dimness | Yes |
| Case included in set | No |
| Weight | 28 g |
| Gender | Men's |
| Main color | Cobalt Flash |
| EAN | 3660740024529 |
| Manufacturer code | STK42N51E |
| 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
-
-
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.
-
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.
-
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.
No reviews
