AFX FX-17 Solid Orange Helmet - 4X-Large/Orange An aerodynamic shell design constructed using an advanced lightweight composite poly-alloy All helmet liners and cheek pads are made with a hypo-allergenic and antimicrobial nylon, which are removable and washable A removable screw-on visor 11 points of ventilation with chin, side, forehead top and rear vents Goggle strap grabbers