Here's some of the Davida press imfo:
"These helmets have always looked "right". yes, they are evocative of the past, but they are fresh as well. When it comes to the crucial function of a helmet safety, Davida have satisfied many of the Worlds strictest standards, achieving ECE-R2205 certification, ACU Gold in the UK as well as certifications for the USA, Scandinavia and Japan.
Based in Liverpool, England, Davida are now the sole UK manufacturers of motorcycle helmets. We are proud that, unlike most modern creations, these helmets are still hand-built using the best quality materials available. Every distinctive livery and detail is carefully created by individuals who still care about these things.
We have also selected a collection of the best goggles available from around the world, all of which have been road tested by us to ensure that they fit well and work effectively with our helmets."
Here's probally the best of the goggle line: The Halcyon: