Alpina Twist Four S V - Sports Glasses
Movable nose pads and tilting temple hinges allow for adjustment to any face shape, while the combination of hard and soft components provides the perfect balance of safety and comfort.
Features - Twist Four S V
- Varioflex lenses automatically adjust to weather conditions
- Adjustable nose wings provide more comfort
- Hinge allows goggles to tilt away from forehead when needed, increasing ventilation and preventing fogging.
- 2 Component Design combines hard and soft components
- Optimized protection from drafts due to the curved shape
- Fogstop prevents fogging of the lens
- 100% UV-A, -B, -C protection
Frame and lens features
- Frame color: Black
- Lens color: Clear
- Protection level: S 1-3
Technologies
Varioflex
Varioflex is a lens technology that automatically adjusts the tint of the lens to the weather. The self-tinting (photochromic) lens reacts to visible light. When exposed to light, chemical elements open up and create a flat, darkening effect. If the light intensity decreases, the chemical elements close and the pane becomes lighter again. This process takes place in a matter of seconds. The result: a lens for a wide range of lighting conditions.
FOGSTOP
Fogstop is a coating on the inside of the lenses. The coating is not smooth but rough - even "fissured" on a microscopic level. As a result, the drops have no possibility to form a closed layer, i.e. to fog up and thus obscure the view. This would only happen if the moisture manages to fill the fissures with water. Before this happens, however, the deposited moisture has long since condensed and the view remains clear.
OPTIMIZED AIRFLOW
A highly curved lens combined with indirect airflow ensures draft-free, fog-free vision even during fast-paced outdoor sports.
2-COMP
The combination of hard frame, soft rubberized temple tips and nose pads increases the comfort and fit of the goggles.
ADJUSTABLE INCLINATION
Thanks to adjustable temple hinges, the goggles can be tilted away from the forehead during sweaty uphill. Downhill, tilting towards the forehead ensures less drafts. For sports with all-time fog-free vision.
ADAPTABLE NOSEPAD
Cold-adjustable, rubberized nose pads allow for optimal fit to any nose width and shape. The rubber coating effectively prevents slipping and guarantees a secure fit of the glasses.
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