Bolle CHICAGO Men ProBlu Glasses Portwest Workwear Trousers and Copper versions and their

and Copper versions and their dual temple/strap system (with or without foam)

This helmet includes the B7VP electro-optical filter

Invented by an Ear

Frame Type: Over the Glasses (OTG)

Used with Honeywell North Bayonet cartridges

Bolle CHICAGO Men ProBlu Glasses Portwest Workwear Trousers and Copper versions and theirProtect your eyes from bluelight with Bolle crystal and gunmetal CHICAGO frame ProBlu Glasses. Sophisticated and stylish at the same time, this timeless style comes with PrB lenses absorbing 100% of harmful blue light at 420nm and 82% of harmful blue light at 445nm. PRB420 Technology PERFECT BALANCE BETWEEN CLARITY AND BLUE LIGHT FILTERING. BLOCKING 100% OF THE BLUE LIGHT UNDER 420NM. VERY HIGH VISIBLE TRANSMISSION (90% 92%). Features: Hybrid metal