Here's an Interesting list of the most "Do-gooders" Athletic Companies
This list does mention Adidas but the author had not verified the data. Still it is a good start. It was a good surprise to hear about Under Armor as the company is performing fantastically and I often wondered about their ESG efforts.
In fact, the company is probably one of the best performing of all U.S. retailers with both strong revenue and earnings growth. However, its stock-price gain of 865% over the last 5 years has elevated its Price/Earnings ratio beyond reason (and ahead of expected earnings growth).
Below is an except from the link to Nick English's article.