Fox racing air space grav gogglewith these fox racing air space grav goggles you see every detail and they take ventilation peripheral vision and comfort to a new level due to the smart venting system large field of view and non slip silicone strap the smart venting system forces air into the interior of the viewport for maximum airflow while the increased peripheral viewing area comes courtesy of an enlarged outer frame improved frame angle the 45mm non slip silicone strap prevents slippa