Siroko Tech (Spain) - Press Release: Photochromic Sport Sunglasses.

K3 PhotoChromic Black:

New K3 PhotoChromic Black sport sunglasses. They include our new panoramic, photochromic and interchangeable lens. Full polarized protection with REVO and anti-fog film cover as well as our DrySky system that avoids fogging up. An extremely flexible and resistant PC frame. Ultra lightweight: they only weigh 27 g! Includes hard shell case, microfiber polyester bag, spare earsocks and nose pad.

Our photochromic lens is especially sensitive to different light changes, adapting to the luminary conditions of each moment in an extremely efficient way. Ideal for cloudy and clear days and also for environments and terrains in which sunny and shadowy zones alternate.

The K3 PhotoChromic lens controls the transmission of light autonomously, going from Category 2 (42% light transmission) to Category 3 (11% light transmission) in less than sixty seconds, optimizing contrast and favoring visibility.

All you need to know about your next sport sunglasses:

• Special TAC 1.2 Lens
• Takes care of your vision
• Polarized Lenses
• No eye fatigue
• Ultra-Lightweight
• Only 27gr
• Panoramic Vision
• Don't miss any detail
• Anti-fog
• DrySky+ System
• Rubber Grip
• Perfect fit
• Interchangeable lenses
• Adapt to your environment
• Opticlip
• Siroko 20/20 Vision

Other Models:

• K3 PhotoChromic White
• K3s PhotoChromic Black
• K3s PhotoChromic Grey