The Know has a frame made from lightweight, flexible and durable grilamid and is suitable for almost any athletic endeavor. The hydrophilic rubber stays grippy even when wet, so the glasses will stick to your nose when you move, regardless of rain or transpiration.
• Grilamid frame
• Gripper rubber patches on nosepiece and temples
• Complete UV protection (UV 400)
• Polarized lenses remove solar glare
• Corrective optical lenses will fit this frame
The components of the bicycles, as described on this page, are those specified by the manufacturer at the time of launch of a new product.
Please note that these components may be subject to change without notice by the manufacturer for other components of similar characteristics.
If you need to confirm the specifications of any component, we recommend you visit the manufacturer's official website or contact our customer service team.