Adidas has launched trainers ,hats and sportswear made from ‘Japanese Denim’ and the collection is called ‘Materials of the World’ . For Japan, they have used denim from Japan and will use materials from each country specifically for the collection of that country.. The famous ‘Selvedge Denim’ of Japan has been used for this collection (in Japan).
Idea behind: To tap the emotional connect with the well known materials(textile) of a country .
Source:Denimology