STKS 420
STK42N52A
Starting from
null
FRAME
CRYSTAL
Polarised safety glasses, crystal
CSP - Design by Light
Visible Light Transmission (VLT)
13%
Lens coating
ANTI-SCRATCH
Tint base
Grey
Technology
Clear
Technology
Smoke
Technology
Polarized
Technology
Cobalt Flash
- Free shipping for any order over 60€
- Secure payment
- Easy returns for 30 days
Stay sharp and protected with STKS safety glasses, the ultimate blend of style, sustainability, and high-performance eye protection. Engineered by Bollé Safety, these sleek, eco-friendly frames are made to keep up with you and your crew—on site and beyond.
Certified for serious protection and built for all-day comfort, STKS combines cutting-edge technologies with sustainable materials for durability that won’t quit. The modern frame design delivers a sharp, athletic look while keeping your vision clear and your eyes safe.
Need prescription lenses? STKS is also available in prescription to keep you looking on point with sharp vision, no matter where the job takes you.
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Sustainably crafted: 65% (plano) and 44% (prescription) recycled polycarbonate
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POLARIZED lens technology for improved colour perception
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Enhanced protection & comfort: Integrated side shields and upper brow protection for superior coverage
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Prescription-ready : Advanced lens treatments and wide prescription adaptability for precise vision correction
Weight
28 g
Frame type
FULL FRAME
Frame shape
null
frame base
4 - slightly curved
frame material
RECYCLED POLYCARBONATE
frame colour
CRYSTAL
lens material
POLYCARBONATE
lens colour
SMOKE POLARIZED
lens coating
ANTI-SCRATCH
technology
POLARIZED
strap material
null
ballistic resistance
null
ATEX CERTIFICATE
null
ATEX HAZARDOUS AREA / ATMOSPHERE GROUP
null
standards
AS/NZS 1337.1:2010
Supplied With
Microfiber pouch
Lens dimension (A)
57 mm
Lens dimension (B)
43 mm
bridge dimension
17 mm
temple dimension
128 mm
Lens marking
I3
Frame marking
AS/NZS 1337.1
CSA Status
BOLLÉ SAFETY &
1% FOR THE PLANET :
As part of our ESG commitments, we support practical initiatives aimed at reducing the environmental impact of our activities. Starting in FY25, we donate 1% of sales from our STKS product range to three non-profit organizations working to reduce plastic pollution, in direct connection with the nature of our products.
This initiative is part of our membership in the 1% for the Planet network, which encourages companies to fund verified environmental actions. Through this commitment, we aim to contribute in a targeted and measurable way, without overstating our impact.