• Designed to create a seal between the mask and user's face to prevent fogging • Technology in the form of adhesive, foam or film keeps condensation from escaping out the top of mask, helping prevent eyeglasseswearer cool and comfortable
• Designed to create a seal between the mask and user's face to prevent fogging • Technology in the form of adhesive, foam or film keeps condensation from escaping out the top of mask, helping prevent eyeglasseswearer cool and comfortable