The perfect darkness of an anti-cosmic void, the Airflite Rubatone takes the “silence is louder than bombs” approach. Less graphics, and even more matte black – it’s the dark depth of your mind on the outside of your head. Meta, right? Yeah, we know. WORLD STANDARDMeets DOT FMVSS 218 (US), ECE 22-05 (Europe), & PSC (Japan) Helmet Safety Standards. Does not ship with PSC certification stickers unless purchased from an authorized dealer in that country.SHIELDIncludes internal DropShield™ and Clear quick-change fog-free FliteShield™. Dark Smoke FliteShield™ sold separately.LINERRemovable HydraDry™ moisture wicking liner.SHELLInjection molded Polycarbonate shell for strength. AIRFLITE HELMET SIZING CHART SHELL X-SMALL SMALL MEDIUM LARGE X-LARGE 2X-LARGE 3X-LARGE HAT SIZE 6 5/8 - 6 3/4 6 7/8 - 7 7 1/8 - 7 1/4 7 3/8 - 7 1/2 7 5/8 - 7 3/4 7 7/8 - 8 8 1/8 - 8 1/4 INCHES 20 7/8 - 21 1/4 21 5/8 - 22 22 3/8 - 22 3/4 23 1/8 - 23 1/2 24 - 24 3/8 24 3/4 - 25 1/8 25 1/2 - 26 CENTI-METERS 53-54 55-56 57-58 59-60 61-62 63-64 65-66
