Cold. colder. thermo. The AERO shields are the ultimate for all winter outdoor activities. Style, performance and protection at the highest level. The panoramic windows with double glazing balance the temperature between the eye and the environment in cold weather below and around 0°C. The air cushion inside the double lens warms, protects and keeps the glasses fog-free. This makes the SYSTEM.Thermo Shields the perfect winter companion for skiing, touring, cross-country skiing, but also for cycling and running. The glasses in patented Retina quality allow perfect adjustment to the weather conditions in four different tints (see below). All versions work in combination with the PFR.Frame PROs in a wide variety of colors and the optical clip, even with high prescriptions and varifocals.
All SIOLS VSN.Shields are 100% UVA & UVB protection 400, distortion-free prismatic balanced.
- Classic: Black Diamond & Blackberry: CAT 3 for strong sun
- Practical: Peach: CAT 2, for cloudier weather
- Cool: Glacier: CAT 4, for all-round protection for expedition feeling & glacier use
Air Circulation Management: From strong ventilation (VSN.Shield Running with 10-point ventilation) for very intensive sports activities, to protection against drafts and turbulence (VSN.Shield Biking with 6-point ventilation) for fast sports, to temperature compensation of up to 80 ° in winter: all system panes can be flexibly exchanged and used.
Retina Shield: The design of every single lens in our range is the result of years of development work and thousands of test kilometers. Together with aerodynamics engineers, we developed our innovative ventilation technology for sports glasses in the wind tunnel. The result is a protected technology that we successfully use in all of our sports glasses: Retina Shield. It is the sum of all quality features of the SIOLS system lenses, which guarantee perfect vision and the best protection without compromise. An efficient and performance-oriented sports lens is characterized by its aerodynamic properties, ventilation and tinting. The lens is the "filter" between the environment and the eye and has two essential tasks. On the one hand to protect the eye from mechanical influences such as dust, on the other hand to support "seeing" as such through intensifying contrasts. Both components in combination with the best possible optical glazing result in the perfect sports glasses lens: the SIOLS VSN.Shield.