Bolle STKS 420 Safety Glasses with a Crystal Frame. Engineered by Bolle 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.

These Bolle STKS 420 Crystal Frame Safety Glasses have clear lens that:

- Ensures crystal-clear vision without distortion, allowing precise work.
- Ensures natural colour perception and full field of vision
- Delivers uncompromised optical clarity with zero distortion
- Maintains visual comfort in stable, well-lit environments without altering perception

Specifications:

Tint Base: Clear% Visible Light Trans.: 92%
Lens Coating: Platinum
Standards: EN ISO 16321-1
Lens Marking: UL1,2 CT 1 KN CE
Frame Marking: 16321 UL1.2 CT 1-M CE UKCA