Spy Optics Whistler Sunglasses

The Whistler takes a classic aviator look and fills it with high-performance jet fuel. Constructed from lightweight Monel alloy metal and handmade acetate and available with Trident polarization, the Whistler sunglasses feature the detail and mood-boosting Happy Lens, 6-base polycarbonate ARC lenses deliver superior optical performance, and 100% UV protection. Happy Lens enhances color and contrast, increases clarity, and improves mood and alertness. Trident polarization that eliminates reflective light. Smooth and sturdy 5-barrel hinges. 100% UV protection reduces eye fatigue and long-term sun damage.

Happy Lens patented technology preserves the natural therapeutic effects of sunlight and provides visual performance benefits. Increased contrast and clarity highlight changes in terrain while enhanced color rendering presents colors that are more pleasing to the human eye. Research suggests that prolonged wear can help to improve mood and alertness. Happy Gray Green Dark Blue SpectraLenses have beveled edges, fuse force coating, clear guard, hydro-oled coating, ion coating all for superior clarity. Happy Lenses are Trident polarized that eliminates reflective light. The Sunglasses have temple bars measuring 5.5" (140mm) with lens dimensions of (H x W) 1.9" x 2.28" (48mm x 58mm), with a bridge width of 14" (0.55mm) and come standard with a microfiber protective pouch with drawstring closure.