SPY Cyrus Switch Sunglasses Unisex — Free Shipping

The SPY Cyrus Switch is built around one of the most practical innovations in performance eyewear: a dual-lens system that lets you swap optical inserts in seconds, no tools required. The frame itself is sculpted from Grilamid (TR90), a lightweight, flexible nylon that resists warping under heat and pressure — making it equally at home on a mountain trail or an urban commute. The silhouette reads as a relaxed, slightly oversized wrap with a continuous brow line that gives it a bold, directional look without veering into sport-only territory.

Five color configurations are available, each pairing a primary lens with a switchable second option. Standouts include Matte Black with Happy Gray Green & Happy Bronze with Gold Mirror for warm-light conditions and Translucent Gunmetal with Happy Gray & Happy Gray Gunmetal Mirror for flat or overcast days. SPY's proprietary Happy Lens technology enhances color contrast and blocks 100% of UVA/UVB rays, giving each configuration a distinct optical character rather than just an aesthetic one. The medium-large sizing suits a broad range of face widths, and the moderate wrap angle flatters oval, square, and oblong face shapes particularly well.

Every pair sold on AllureAid.com is 100% authentic, sourced directly through authorized distribution channels — so you get full manufacturer warranty coverage with no grey-market risk. We offer free shipping on all orders and a 30-day hassle-free return policy, because buying performance sunglasses online should feel as low-risk as buying them in a store.

Frame Specifications

Why Buy from AllureAid?

• 100% Authentic — Authorized SPY retailer with full manufacturer warranty
• Free Shipping — On every order, no minimum required
• 30-Day Returns — Easy, no-hassle returns within 30 days of purchase
• Same-Day Shipping — Available on select in-stock styles when ordered before cutoff