Spy Cyrus Square Sunglasses, Soft Matte Black, Happy Bronze with Blue Spectra Mirror — 58-17-145, Contrast-Enhancing Lenses

Spy Optic Cyrus sunglasses are square-framed shades with Happy Bronze lenses and a Blue Spectra mirror that boost perceived color and contrast while delivering full UV protection.

These Spy Cyrus frames combine a lightweight Grilamid body with ARC-tapered polycarbonate lenses and SPY’s Happy Lens technology to enhance visual clarity and perceived mood. The design balances everyday wearability with performance features like polarization, sealed multilayer construction, and robust hinges. Measurements are 58-17-145, making them a medium-to-large square fit for many face shapes.

How do the Happy Bronze with Blue Spectra Mirror lenses change what I see?

The Happy Bronze tint is engineered to enrich color saturation and contrast, while the Blue Spectra mirror reduces surface brightness and adds a reflective aesthetic. Together they improve visual depth and reduce distracting glare without altering overall color balance dramatically.

• Happy Lens tech tuned to enhance perceived color and alertness
• Blue Spectra mirror lowers incoming brightness and adds style
• Bronze tint increases contrast for clearer detail
• Suitable for varied light conditions where color discrimination helps

Are these lenses polarized and how durable is the construction?

Polarized options are available and, when present, the polarized layer is sealed within the lens to resist scratching, delamination, and hazing. The Cyrus frames are molded from Grilamid and use five-barrel hinges for dependable long-term wear.

• Polarization blocks over 99% of surface glare (when selected)
• Sealed polarizing film prevents peeling or hazing
• Grilamid frame offers strength, lightness, and flexibility
• Five-barrel hinges increase hinge longevity under daily use

What optical quality and eye protection do these sunglasses provide?

ARC (Accurate Radius Curvature) polycarbonate lenses are tapered to follow the eye’s natural curvature, minimizing distortion and eye strain. All lens options provide 100% UVA/UVB protection to shield the eyes from harmful ultraviolet rays.

• ARC lens profile reduces peripheral distortion
• Polycarbonate material is impact resistant and lightweight
• 100% UV protection reduces long-term sun exposure risks
• Design helps reduce eye fatigue during prolonged wear

What frame fit and measurements should I expect?

The Cyrus is a square silhouette sized 58-17-145, offering medium-to-large coverage and a balanced temple length for most adults. The Grilamid construction keeps weight low while retaining structural resilience for daily activities.

• Frame width/bridge/temple: 58-17-145
• Square profile suits angular and oval faces
• Lightweight frame reduces pressure on nose and ears
• Stable five-barrel hinge maintains alignment over time

Who is this for? These Spy Optic Cyrus sunglasses are aimed at anyone wanting a modern square frame with enhanced color perception and reliable sun protection—commuters, outdoor enthusiasts, and style-conscious wearers who value optical clarity and durable daily performance. Choose the polarized option if glare reduction is a priority; choose the Happy Bronze with Blue Spectra mirror if you want boosted contrast plus a reflective finish for added eye comfort and visual pop.