Injected in flexible and lightweight TR90 nylon, HERON is designed for an active lifestyle: Thermogrip® hydrophilic inserts on nose pads and temple tips provide a firm grip and thicker temples provide side coverage.
AVAILABLE IN PRESCRIPTION - Bolle B-Thinactive design patented technology allows us to offer prescription lenses to 99% of people who wear glasses. Whether they are hi-tech, performance sunglasses for professional cyclists or simply multi-use, leisure sunglasses, the Bolle B-Thin active design prescription programme provides a high-performance personalized answer to all wearers of single vision or varifocal lenses.
THERMOGRIP - Designed to do one thing and one thing well. Thermogrip keeps your glasses on your Face with comfortable, hydrophilic nose pads and temple tips that absorb moisture and keep your sunglasses in place - so you can focus on what's really important.
TNS cat 3 - Excellent visibility and 100% UV protection with these classic polycarboante lenses. The grey base helps maintaining natural color perception.
ANTI-FOG TREATMENT P80+ - No fogging on your eyewear under any circumstance. Not only repels the fog that clouds your vision but is simply revived by an application of moisture. Our AF coating incorporates permanent resistance to fogging but also scratches and chemicals. The treatment is applied to the lens (no spray, no dip coating) for retained properties even after repeated washing and years of use.
HYDROPHOBIC/OLEOPHOBIC TREATMENT - this coating stops it before it sticks to your lenses and causes a distraction
ANTI-REFLECTIVE TREATMENT - The reflections do not come only from the outside of the glasses, they can also come from inside. To overcome this problem and thus reduce eye strain, we have integrated an anti-reflective coating on the back of most of our lenses.
The polycarbonate lenses fitted to the Heron Matte Black Tns are gray in color. They maintain the perception of natural colors. They are made from a quality resin that is 20 times more impact resistant than glass while being three times lighter.
The hydrophilic nose pads and temple tips provide a very comfortable fit.
Temple dimensions 128mm
Lens width 55mm
Lens height 38mm