The Arai XD-4 Motocross Helmet features an intermediate oval interior head shape similar to those seen on Arai Signet Q, Corsair V, RX-Q and Vector 2 helmets. Arai's cutting-edge fitting system enables owners to tailor the fit with removable cheek pads and temple pads which snap in or out; FCS cheek pads feature carefully sculpted foam "springs" that apply gentle pressure onto... https://michaelbrodiehelmetelover.blogspot.com/