By Linda Pasquini and Helen Reid LONDON(Reuters) -Sportswear brand Adidas warned on Wednesday that it may have to hike prices in the United States, after reporting U.S. tariffs would add around 200 million euros ($231 million) to costs in the second half.

German sportswear giant Adidas warned Wednesday that it might raise prices in the United States due to tariffs that could cost it an extra 200 million euros ($230 million) this year.

STORY: German giants Mercedes and Adidas flagged hundreds of millions of dollars in U.S. tariff costs on Wednesday.The automaker trimmed its annual sales forecast and profit margin.While the sportswear brand,