Genesis Fearless Photochromic Bike Sunglass - Metallic Silver Brand_Innova Daytime Hyperflash (150 lumens)：15 hrs

Daytime Hyperflash (150 lumens)：15 hrs Recharge time： 3 hrs (0

The diameter of the middle section is reduced to 1

FOR BOTH RPM CADENCE AND RPM SPEED

As unidirectional carbon absorbs less resin then cross weave fibers

4 modes *Charging time: 3h

Genesis Fearless Photochromic Bike Sunglass - Metallic Silver Brand_Innova Daytime Hyperflash (150 lumens)：15 hrsGENESIS EYEWEAR FEARLESS Filipino brand with 1 year warranty, made in taiwan Revo lens 12 layers of coating (scratch resistant) High impact velocity test of up 156 feet per second or 170 KPH Comes with 2 lens, shell case, and micro fiber pouch Photochromic lens adjust from clear to dark in 7 seconds, rated UV400 protection Polycarbonate material durable and lightweight