Increased angle of attack designed to maintain visibility and stability Compressed, compact shape Sculpted neckline avoids jacket or suit interference Carbon fiber, Dyneema(R) and fiberglass composite shell for extra strength; Construct helmet has a rough imperfect finish Oversized intake and exhaust ports vent hot air and help prevent fogging Removable molded breath deflector reduces shield fogging Icon Optics(TM) shield Prolock(TM) secure shield locking system Nine intake and five exhaust vents Rear spoiler for reduced helmet buffeting Fully removable Hydradry(TM) moisture-wicking interior Rubatone is a matte-finish rubberized paint developed to match your riding gear Construct has a naked amber weave finish that has been coated in rich gloss clear-coat For replacement parts and accessories, see pages 162-164 See helmet size guide on page 38 before ordering All World Standard meets or exceeds the following: DOT FMVSS 218 (USA), ECE 22-05 (Europe), SAI AS1698 (Australia), & SG (Japan) safety and testing standards NOTE: Does not ship with SAI or SG certification stickers unless purchased from an authorized dealer in that country.