Alpina Twist Four Shield VL+ Plus Photochromic Biking Sunglasses
Alpina Twist Four Shield VL+ Plus Photochromic Biking Sunglasses are excellent biking and other sports shades that allow you to tilt the lenses towards or away from your face to give emphasis to draught reduction or to ventilation and fogging avoidance.
Other features of these impressive outdoor sports sunglasses are the photochromic tinting action in response to changes in the ambient light intensity and the very finely controllable adjustment of the nose pads to ensure the most comfortable fit.
The orange lenses change in the darkness of their tint. The black lenses change from their extremes of black in intense sunshine and clear in near darkness when the protective shield of the lenses against the dust and flying insects that could be troublesome is still very well worth having.
Alpina Twist Four Shield VL+ Plus Sunglasses are extremely light and provide maximum wind protection and a perfect fit even at high speed.
Test winner in Road Bike August 2012.
Varioflex+ Lens
Break resistant
100% UVA, UVB and UVC protection up to 400 nm
Exterior hard coated, interior anti-static fogstop coating
Automatic adjustment of lens tint to brilliance of surroundings with large tint range covering two levels of protection
Features
Fog stop: Lens coating effectively prevents fogging
Optimized airflow: Heavily curved lenses perfectly wrap around face to protect eyes from draughts and cold and improve vision, indirect air flow also preventing fogging of lenses
Twist fit nose: Nose pads with adjustment mechanism for smooth rotation to individually adapt to any nose shape
2-component design: Combination of hard frame, soft forehead padding and soft nose pad enhances wearing comfort and fit of glasses
Adjustable inclination: Inclinable temples optimize adjustment; tilting glasses toward forehead keeps out draughts, tilting away from forehead improves ventilation and prevents lens fogging
Venting lens: Vent holes in lens channel airflow to right places and assure back ventilation of lens for effective fogging prevention
Alpina Twist Four Shield VL+ Plus Photochromic Biking Sunglasses
Alpina Twist Four Shield VL+ Plus Photochromic Biking Sunglasses are excellent biking and other sports shades that allow you to tilt the lenses towards or away from your face to give emphasis to draught reduction or to ventilation and fogging avoidance.
Other features of these impressive outdoor sports sunglasses are the photochromic tinting action in response to changes in the ambient light intensity and the very finely controllable adjustment of the nose pads to ensure the most comfortable fit.
The orange lenses change in the darkness of their tint. The black lenses change from their extremes of black in intense sunshine and clear in near darkness when the protective shield of the lenses against the dust and flying insects that could be troublesome is still very well worth having.
Alpina Twist Four Shield VL+ Plus Sunglasses are extremely light and provide maximum wind protection and a perfect fit even at high speed.
Test winner in Road Bike August 2012.
Varioflex+ Lens
Break resistant
100% UVA, UVB and UVC protection up to 400 nm
Exterior hard coated, interior anti-static fogstop coating
Automatic adjustment of lens tint to brilliance of surroundings with large tint range covering two levels of protection
Features
Fog stop: Lens coating effectively prevents fogging
Optimized airflow: Heavily curved lenses perfectly wrap around face to protect eyes from draughts and cold and improve vision, indirect air flow also preventing fogging of lenses
Twist fit nose: Nose pads with adjustment mechanism for smooth rotation to individually adapt to any nose shape
2-component design: Combination of hard frame, soft forehead padding and soft nose pad enhances wearing comfort and fit of glasses
Adjustable inclination: Inclinable temples optimize adjustment; tilting glasses toward forehead keeps out draughts, tilting away from forehead improves ventilation and prevents lens fogging
Venting lens: Vent holes in lens channel airflow to right places and assure back ventilation of lens for effective fogging prevention
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Alpina Twist Four Shield VL+ Plus Photochromic Biking Sunglasses
