The Bolle Tracker Glasses provides ultra-comfortable, fully sealed wrap-around protection from all mechanical and chemical risks. These safety goggles have a D3 rating for protection against liquid splashes and meet ANSI Z87.1-2010 standards for impact, non-ionizing radiation and chemical exposure. It also features an adjustable strap that can be removed, upper and lower protection and a smoke lens that protects the eyes from harmful UV rays. On top of that, the frame itself has a removable foam reinforcement with indirect ventilation.