Demos Photochromic Pink

Koo Demo Sunglasses feature uncompromized clarity with panoramic vision, minimal fogging, and anti-slip temple inserts.

Adjustable Folding Nose Piece
A soft rubber nose-pad with two adjustable positions for a customized fit, an extra nose bridge will also come as standard in the packaging.

Anti-Slip Inserts
Anti-slip MEGOL elastomer temple inserts provide added grip and comfort. 

Active Anti-Fog Ventilation
The frame is reinforced with two colour injected, particularly durable polycarbonate sliders that open or cover two cuts in the lens when open. This engages the airflow between frame and lenses and thus keeps the rider’s view crystal clear. Just as importantly it creates a KOO unique design language: As an aesthetic feature it gives space to distinctive colour combinations.

Zeiss Anti-Reflective Technology
An anti-reflective technology greatly improves the efficiency of the lenses. The coating eliminates reflections from the front and back surfaces of the lenses meaning your eyes receive the most light possible, improving contrast and definition and reducing eye strain.