- D.O.T. Approved. - Advanced Polycarbonate Compact Shell : Lightweight, superior fit and comfort using advanced CAD technology. Impact Absorbing Multiple Density Expanded Poly styrene Liner. - Dual Performance Street & Off Road. - Easily convert from Street; shield & Visor to Dirt; Visor Only. Aerodynamic Adjustable Visor and Shell. - Large Eye Port for maximum visibility and superior goggle fit. - ACS Advanced Channeling Ventilation System: Full front to back airflow flushes heat and humidity up and out. - SuperCool Moisture wicking Interior: Anti-bacterial, removable and washable. - HJ27 Anti Scratch Pin Prepared Face Shield, Anti-fog Insert sold separately. - Glasses Groove can accommodate riders who wear glasses. - DSX1 comes with; Anti-Scratch Shield HJP 510-200, Breath Deflector HJP 510-003 & Chin Curtain HJP 510-002 Optional; Anti-Fog Insert - Weight: XS 3.47 lbs (1,575 30g), SM to MD 3.46 lbs. (1,573 30g) LG to 2XL 3.68 lbs. (1,673 30g)