SPY Optic Flynn 50/50 // Semi-Rimless Shield Series
Half the Frame. All the Attitude.
The SPY Flynn 50/50 takes the most recognizable silhouette in the SPY lineup and gives it a technical upgrade. By going semi-rimless, SPY has reduced the weight of the frame and removed the bottom "rim" from your line of sight. For Okanagan adventurers, this means an unobstructed view of your feet while hiking the ridge at SilverStar or a clearer look at the water's surface while you're prepping the gear on the boat.
Constructed from virtually indestructible Grilamid®, the 50/50 is built for the "king of the beach or local royalty." Available with the elite Happy Boost™ lens, it doesn't just block glare; it supercharges your vision by maximizing color contrast up to 30%—making it the ultimate tool for spotting transitions in the snow or reading the chop on Kalamalka Lake.
Technical Specifications
- Frame Material: Virtually indestructible Grilamid® — lightweight, flexible, and ready for action.
- Lens Construction: 4-Base Polycarbonate Arc® Shield — a single, continuous mono-lens for a massive field of view.
- Lens Technology: Available with Happy™ Lens or the premium Happy Boost™ (the ultimate color-tuning tech).
- UV Protection: 100% UV400 protection to reduce eye fatigue under the intense BC Interior sun.
- Hinges: High-quality, long-lasting pin hinges for a reliable open-and-close action.
- Vibe: Retro-Futuristic / Semi-Rimless / Performance Shield.
- In the Box: Custom microfiber storage bag and SPY Optic branding.
Size & Measurements
The Flynn 50/50 is a Large to Extra-Large fit, offering significant facial coverage in a lighter-feeling package than the full-rim Flynn.

Why Shop SPY at Attridge?
At Attridge in Vernon, BC, we’ve been the local home for SPY Optic since 1986. We carry the Flynn 50/50 because it’s the perfect compromise for someone who loves the size of a shield but wants a more "ventilated" and modern aesthetic. It’s a standout piece that performs as well on a mountain bike as it does at a lakeside BBQ. Visit us in-store to see the new Happy Boost™ colorways and find your perfect tint.