The EMS Safety Glasses by LINE2design are durable and economical. They come with adjustable side rails and clear anti-fog lenses. These EMS Safety Glasses are the perfect eye protection for reducing exposures from blood-borne pathogens, but can be used anytime eye protection is warranted. They are tough to withstand the variety of scenarios firefighters, paramedics, EMTs, and first responders encounter. These Safety Glasses with help reduce workers compensation cases by reducing eye injuries at an incredibly affordable price.