The Whistler takes a classic aviator look and fills it with high performance jet fuel, the detail and mood boosting Happy Lens. Constructed from lightweight metal and handmade acetate, and provides 100% UV protection.
Features of SPY Optic Whistler
- Happy Lens enhances color and contrast, increases clarity, and improves mood and alertness
- Built from lightweight monel alloy and handmade acetate
- Sturdy 5 barrel hinges
- 6 base polycarbonate ARC lenses
- 100% UV protection reduces eye fatigue and long term sun damage
- Frame measures 58 14 140