Rhodius Labs Airsoft Integrated Airflow Gasket for Exfog System - External Gasket - Fits ESS Crossbow & Oakley M-Frame - Stay Fog Free While Wearing your Safety Glasses (ESS Crossbow)

Stay Fog-Free: Anti-fog coating ensures clear vision during intense airsoft sessions Universal Fit: Compatible with ESS Crossbow & Oakley M-Frame, available in large size Durable Construction: Polycarbonate lenses and full-rim frame for long-lasting use