Reason OTG Low Bridge Backpack Physical Size: 41

Physical Size: 41

Front Blitz mode: 1 hour at 550 lumens: Front high mode: 1

Outside diameter: 160mm

Smooth Skin FluidFlex Firewall

Sets up easily with a quick twist

Reason OTG Low Bridge Backpack Physical Size: 41Smith never takes clear vision for granted, so that you can. The Smith Reason OTG goggles are over the glasses and optical docking station compatible (ODS). In other words, you can wear them over your prescription glasses or use an ODS prescription lens insert to maintain the sharpest vision possible. Designed with larger face shapes in mind, they provide a helmet compatible, pressure free fit that lets your glasses sit naturally for comfort that