ALPINA TWIST FOUR VL+ sports glasses

The TWIST FOUR VL+ sports glasses by ALPINA are especially appreciated by mountain bikers thanks to their self-tinting VARIOFLEX lenses. In this way, you are perfectly prepared for all light conditions. No more fogging, no more pinching - with these bike glasses you are set for life.

Details:
• Self-tinting, mirrored VARIOFLEX lenses
• FOGSTOP coating
• 2-COMP design for highest comfort
• Individually adjustable thanks to TWIST FIT NOSE nose pads
• ADJUSTABLE INCLINATION allows you to fold the glasses up to the forehead
• Best ventilation thanks to OPTIMIZED AIRFLOW

Manufacturer's ref.: 8434

black matt/varioflex+ black
Frame: black matt
Lens: varioflex+ black (self-tinting, protection level S1 - S3, light transmission approx. 8 – 80%, suitable for bright to very bright light conditions, excellent protection from infrared rays)
Manufacturer's ref.: A8434131

tin black/varioflex+ black
Frame: tin black
Lens: varioflex+ black (self-tinting, protection level S1 - S3, light transmission approx. 8 – 80%, suitable for bright to very bright light conditions, excellent protection from infrared rays)
Manufacturer's ref.: A8434125

black matt/varioflex+ orange
Frame: black matt
Lens: varioflex+ orange (self-tinting, protection level S1 - S3, light transmission approx. 8 – 80%, suitable for bright to very bright light conditions, excellent protection from infrared rays)
Manufacturer's ref.: A8434135

black white red/varioflex+ black
Frame: black white red
Lens: varioflex+ black (self-tinting, protection level S1 - S3, light transmission approx. 8 – 80%, suitable for bright to very bright light conditions, excellent protection from infrared rays)
Manufacturer's ref.: A8434137

black matt green/varioflex+ black
Frame: black matt green
Lens: varioflex+ black (self-tinting, protection level S1 - S3, light transmission approx. 8 – 80%, suitable for bright to very bright light conditions, excellent protection from infrared rays)
Manufacturer's ref.: A8434118

VARIOFLEX:
The self-tinting lenses react to UV light. When exposed to UV light radiation, chemical elements inside the lens open up and produce a darkening effect. This happens in a matter of
seconds and provides you with glasses that adjust to continually changing light conditions.
black: protection level S1 to S3, suitable for bright to extremely bright light conditions, excellent protection from infrared rays.

FOGSTOP:
A coating on the inside of the lenses that comes with a rough surface to prevent water drops to form a covering layer. In this way, moisture can condense faster which avoids a fogging of the lenses.

2-COMP:
The combination of a hard frame and soft rubber earpieces and nose pads provides a perfect fit of the glasses and especially high comfort.

TWIST FIT NOSE:
These rubberised nose pads come with a mechanism for a stepless rotation inside so that they perfectly adapt to the shape of your nose.

ADJUSTABLE INCLINATION:
Thanks to adjustable temples the glasses can be tilted towards the forehead. This reduces draft when riding downhill.

OPTIMIZED AIRFLOW:
Heavily curved lenses and an indirect air flow counteract a fogging of the lenses.