adidas Group: sales share by brand worldwide 2020 | Statista
adidas sales share by region worldwide 2022 | Statista
Footwear market share of Nike and adidas by region 2017 | Statista
The Ridgewood Avenue Journal: Footwear
Global Sportswear Market Share & Trends Report, 2019-2025
Brands Nike and Adidas dominate on the elite sports pitches
80.74 Billion Growth in Global Athleisure Market During 2020-2024 | Featuring Key Vendors Including adidas AG, American Eagle Outfitters Inc., and Columbia Sportswear Co. | Technavio | Business Wire
Nike and Adidas Among Top Brands in Europe Sportswear