STKS 420, 267679, hi-res image number null

STKS 420

STK42N21E

Price on request

CRYSTAL

STK42N21E

Smoke safety glasses, crystal

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Smoke
cobalt-flash

GREY

Tint base : Grey

% Visible Light Trans. : 13%

Reduces harsh glare and visual overload in bright outdoor settings
Enhances contrast and surface visibility with a cold, neutral tone
Blue mirror coating delivers a sleek style and minimizes glare from reflective surfaces.

GREY

Tint base : Grey

% Visible Light Trans. : 13%

Blocks extreme sunlight and surface glare for maximum protection
Maintains true color perception with a neutral grey tint
Reduces squinting and visual fatigue, even during long exposure hours

GREY

Tint base : Grey

% Visible Light Trans. : 13%

Blocks extreme sunlight and surface glare for maximum protection
Maintains true color perception with a neutral grey tint
Reduces squinting and visual fatigue, even during long exposure hours

GREY

Tint base : Grey

% Visible Light Trans. : 13%

Reduces harsh glare and visual overload in bright outdoor settings
Enhances contrast and surface visibility with a cold, neutral tone
Blue mirror coating delivers a sleek style and minimizes glare from reflective surfaces.

Free shipping for any order over 60€
Secure payment
Easy returns for 30 days

Outdoor

Platinum

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.

Sustainably crafted: 32% (plano) and 52% (prescription) recycled polycarbonate

Crystal-clear vision with PLATINUM : anti-scratch & anti-fog coating

Enhanced protection & comfort: Integrated side shields and upper brow protection for superior coverage

Prescription-ready : Advanced lens treatments and wide prescription adaptability for precise vision correction

Technical Information

Weight

28 g

Frame type

FULL FRAME

frame material

RECYCLED POLYCARBONATE

frame colour

CRYSTAL

lens material

Polycarbonate

lens colour

GREY

lens coating

PLATINUM

standards

EN166 - EN172

Lens marking

5-3.1

1 FT CE UKCA

Frame marking

EN166 FT CE UKCA

Download

technical sheet

Better understanding
of lens marking

FIT GUIDE

BOLLÉ SAFETY &
1% FOR THE PLANET :

We are proud to announce our new membership in the 1% for the Planet network. In alignment with our Environmental, Social, and Governance (ESG) strategy, we are dedicated to making a lasting positive impact on the environment.
In FY25, Bollé Safety will donate 1% of the annual sales from our HUSTLER (Global) and STKS (AU/NZ) product ranges to six non-profit organizations worldwide.
Given the nature of our business, we have focused our efforts on supporting organizations that fight plastic pollution.