``ACM`` (Advanced Composite Material) shell is constructed of a combination of fiberglass and Spectra(R). I-beam chin bar. Two shell sizes for a more comfortable fit. Two-piece- channeled EPS liner allow flow-through ventilation. Four front intake ve s. Four exhaust vents. Chrome chin vent. Built-in neck-roll exhaust vent. Cheek pads and upper liner area easily removed to allow for cleaning. DuPont(R) Cool Max(R) liner with mesh trim channels moisture away from the skin. Padded chin strap design. Adjustable 3-screw vented visor with machined-aluminum side and plastic center screw. Visor matches helmet graphics. Large eyeport opening for greater visibility. Integrated non-slip goggle strap holders on eyeport sides and rear of helmet. Nylon st rap-retention band neatly secures chin strap. DOT-218 and Snell-M2000 approved. HJC CLX5N Off-Road Helmet Fang MC1 Red XS hjc_clx5n_hlmt_fang_rd.gif Photo`s are for reference only. Please read item title carefully.