- Advanced Polycarbonate Composite Shell - Lightweight, superior fit and comfort using advanced CAD technology - Impact absorbing multiple density EPS liner - Revolutionary design with unique visor - ACS Advanced Channeling Ventilation System - Full Front to Back Airflow Flushes Heat and Humidity Up and Out - Large Eye Port - Provides maximum visibility & superior goggle fit - SuperCool Moisture-wicking Interior - Fully Removable and Washable Cheek Pads and Liner - Anti Bacterial Fabric. Low profile Roost deflector - All CL-X7 cheek pad sizes are interchangeable - Sizes XS to 2XL is SNELL & D.O.T. Approved - Sizes 3XL to 5XL is D.O.T. Approved Only