Bolle STKS 420 Safety Glasses - Crystal Frame - Smoke Lens

• Improves colour perception and visual comfort.
• Improves perception of contrast and depth.
• Reduces eye strain.

Are these glasses suitable for outdoor activities?
Yes, they are perfect for various environments, including outdoor activities due to their smoke lens that enhances contrast perception.

What makes the Bolle STKS 420 glasses comfortable for long-term wear?
The lightweight design reduces strain on your face, making them comfortable to wear for extended periods.

Do the Bolle STKS 420 glasses meet safety standards?
Yes, they are designed to meet safety standards for protective eyewear in numerous environments.

Can these glasses be used in low light conditions?
While the smoke lens enhances contrast, they are best suited for moderate to bright environments.

What is the frame material of these glasses?
The frame is made from durable crystal material that offers style and robustness.