Sporting goods giant Adidas has rejected claim s that some of its football merchandise produced ahead of this year's World Cup in Br azil contains hazardous chemicals.
A new investigation by Gr eenpeace also says products from Nike and Puma wer e am ong 33 items including boots, goalkeeper gloves and the official 'Brazuca' ball, that contained a range of substances uncover ed by independent labor atory tests.