Lens Technology:
The Finest Lenses
Syre and Siren use high-grade polycarbonate
lenses in its frames. With repositioned optical centers, these
lenses offer distortion-free viewing and will stand up to
high performance use. Syre and Siren lenses are scratch resistant
and virtually shatter proof.
Lens Features
- Polycarbonate Lenses - material that is virtually
shatterproof
- Trivium Lens Anti-Scratch Coatings - protect your lenses
from the daily grind
- Repositioned Optical Center Lenses - guarantees premium
visual acuity
- Provides 100% UV and IR Protection - protects against eye
disease
- Spherical and Cylindrical Lenses - the latest in technology
and fashion
Lens Colors

Polarized Lenses
Light waves travel freely in all directions.
When light strikes a horizontal surface such as the street,
water, or snow, it vibrates horizontally, creating glare.
The
Syre Optics and Siren Eyes polarized sunglasses lens offers
a glare reduction system that virtually eliminates all glare.
Polarizing filters are aligned vertically to block horizontal
light (glare) solely vertical, or non-polarizing light can
reach the eye.
Frames Technology
Ophthalmic Quality
All Syre & Siren metal frames come with
spring hinges, silicone nose pads and metal hinges. All Grilamid
frames come with flush-mounted metal plaque logos and are
tumbled and hand polished for added richness.
Plastic Frames
100% Pure Virgin Grillamid, our frames are designed
to withstand extreme temperatures and to give you the most
flex, impact strength, and structrual integrity.
Click Tab System (CTS)
This feature locks the temple into the frame
front of the sunglasses and assures the wearer of an unrelenting,
compfortable fit.
Metal Frames
Premium Monel Alloy - Our Metal designs use
only optical Monel alloys in the design and construction of
our frames. Monel offers a strength and resiliency not found
in other alloys. Monel is also inherently hypo-allergenic
and retains it's shape longer. Monel also allows the most
lush and rich finishes to be attained that are both beautiful
and durable.
Our
Syre/Siren Style >>
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