Bliz Matrix Sunglasses Junior The slightly taller design also

The slightly taller design also enhances performance in sports and activities where things above need careful attention

A serious runners new favorite companion

The exposed Ultra Caron Plate™ deliver huge mechanical advantage in efficiency and propulsion

Ergonomic pocket design that's practical for storing accessories

Bliz Matrix Sunglasses Junior The slightly taller design alsoChoose Your Lens Type: NanoOptics PHOTOCHROMIC: THE PHOTOCHROMIC lens keeps you ready for most situations. The lens changes with the weather conditions, from a light filter category 1 lens which is great for night time or cloudy weather, to a dark category 4 lens suitable for sunny conditions. NanoOptics NORDIC LIGHT: NORDIC LIGHT is a unique high tech lens which considerably enhances the contrasts and colours, giving you clear and crisp vision in low