"Comic Sans MS";mso-fareast-font-family:"Times New Roman";mso-bidi-font-family: Arial;mso-fareast-language:EN-GB”>The best selling Fortis Wraps fit perfectly around the face, totally eliminating unwanted light. Designed to block any penetrating light incorporating side lenses for total 180 degree peripheral vision.   Soft rubber inserts on the frame arms ensure these frames don’t slip off your head, whilst maximising comfort. A unique vent system at the top of the frame, increases airflow preventing mist/fog build up when pushing a barrow or climbing a tree to spot fish. The stylish matte black flexible lightweight frame means they can be worn all day long comfortably. Our Switch technology (WR003) allows the lenses to darken substantially in response to UV light. These photochromic lenses adapt to any weather condition.