Icon Airframe Motorcycle Helmet - Construct All world standard, meets or exceeds the following: DOT FMVSS 218 (US), ECE 22-05 (Europe), SAI AS1698 (Australia) & SG (Japan) safety and testing standards, does not ship with SAI or SG certification stickers unless purchased in that country Special 'Naked' Finish Fiberglass/Dyneema/Carbon fiber shell Wind tunnel tested and refined Imported