The Dutch chess player, who received an official warning, said she did not intend to violate the dress code when she wore her canvas Burberry sneakers at a chess championship in Uzbekistan.
A new Adidas model carried a runner to a world record. Athletes say they can feel a difference, but it comes with a high price tag and wears out quickly.
The sportswear company, which cut ties with Kanye West over his antisemitic remarks, will donate proceeds from its $1.3 billion inventory of Yeezy-brand sneakers and other goods.