Sunglasses: The Know is lifestyle glasses with high-performance attributes. It consists of a lightweight, flexible but very stable Grilamid frame and is therefore suitable for any purpose, with full UV protection (UV400)
Optimal fit: the hydrophilic rubber coating guarantees a perfect fit even in rain or sweat. The nylon lenses are oleophobic and hydrophobic treated, ensure clear vision and are easy to clean
BIO-GRILAMID_FRAME_ Lightweight, strong and durable frame, which is mostly made of renewable materials
Scratch-resistant and RI-PEL coating: keeps the lens free from scratches that can affect vision and the Ri-Pel coating protects against dirt, water, sweat, salt, oil and dust, making the glasses easier to clean
Non-slip nose pads: soft nose pads made of non-slip rubber for a secure fit
Description
The Know is lifestyle glasses with high-performance attributes. It consists of a lightweight, flexible but very stable Grilamid frame and is therefore suitable for any purpose. The hydrophilic rubber coating guarantees a perfect fit even in rain or sweat. The nylon lenses are oleophobic and hydrophobic treated, ensure clear vision and are easy to clean (Zeiss patented Ripel treatment).