Whether on the balcony, in the mountains or on the beach ? Sun protection is always and everywhere necessary. Because the harmful UV rays hit everyone. Kindergarteners such as school excursionists; street café visitors such as leisure and professional athletes; working people who sit directly at the window, and of course all those who work outdoors. The sun protection is not only in summer season. Even in winter, the snow reflects the rays and the wind and sub-zero temperatures intensify the effect of the sun.