Bolle Lightshifter XL Select Color:Titanium Matte -Volt+ Ultraviolet Polarized Cat 3 It uses 555nm lens and

It uses 555nm lens and then adds a reflective blue coating that blocks more light

If you’re trying to keep up with the competition

SERENGETI WINSLOW 2

ULTRALIGHT TITANIUM

Bolle Lightshifter XL Select Color:Titanium Matte -Volt+ Ultraviolet Polarized Cat 3 It uses 555nm lens andBolle Lightshifter XL Models: BS014013 Need a smaller size? Try the Lightshifter LIGHTSHIFTER, now in XL size. Keeping everything that you love about this performance cycling frame but increasing dimensions to fit the larger faces. Experience the XL field of view while keeping the high performance specs such as the high grade TR90 nylon frame for lightness and flexibility, Thermogrip rubber for stability and adjustable nose pad for a perfect fit. FIT: