http://www.stuff.co.nz/stuff/0,2106,3862872a7144,00.html
"A doctor has warned young New Zealanders of the latest accessory which could be dangerous for their health: the hoodie. Dr Glenn Twentyman from the Youth Justice Centre at Wiri, south Auckland, said yesterday hoodies could be depriving youth of the sunlight they needed to build their bones and stay energised."