SPY Fiona Butterfly Sunglasses for Women — Free Shipping

The SPY Fiona is a butterfly-shaped frame built for women who want something unmistakably bold without sacrificing comfort. The silhouette sweeps dramatically upward at the outer edges, creating a lifted, face-framing effect that balances strong brow lines with the curved, sinewy temple arms trailing behind. The entire frame is molded from Grilamid® (TR90) — a lightweight, virtually indestructible nylon composite that flexes without fatigue and holds its shape through heat, cold, and daily wear. Smooth 3-barrel hinges and a 6-base lens curvature complete a frame that looks sculptural but wears effortlessly all day.

Eight color options span the full spectrum — from the graphic contrast of Black Smoke Tort to the sun-washed warmth of Honey Tort Black Happy Brown Fade, the jewel-toned depth of Crystal Cherry Red Fade, and the cool, editorial edge of Trans Stone Blue Gray Fade. Every lens is fitted with SPY's proprietary Happy Lens™ technology, engineered to transmit specific long-wave blue light wavelengths shown to elevate mood and increase alertness — not just UV protection, but a measurable boost in how you feel on the water, on the road, or on the weekend. The butterfly geometry suits oval, heart, and oblong face shapes best, with the upswept frame edge drawing the eye upward and adding visible lift to softer or longer facial contours. The Small-Medium fit is dialed in for narrower to mid-width faces.

Every pair sold on AllureAid.com is 100% authentic and sourced directly through authorized distribution channels — the same supply chain SPY uses for its own retail partners. You'll receive your order with original packaging, manufacturer documentation, and full warranty eligibility. We back every purchase with free shipping, hassle-free 30-day returns, and same-day dispatch on many in-stock styles, so there's no friction between you and the frame you want.

Frame Specifications

Why Buy from AllureAid?

• Free Shipping on every order — no minimum required
• 30-Day Returns — easy, no-hassle return policy on all styles
• 100% Authentic — authorized SPY retailer with full manufacturer warranty
• Same-Day Shipping available on select in-stock styles when ordered before cutoff