Key Takeaways NIKE and adidas battle for global sportswear dominance with distinct growth and branding strategies.adidas gains traction through digital acceleration, collaborations and cost-efficient expansion plans.Analyst revisions and valuation metrics favor adidas, signaling stronger momentum and investor optimism.In the fiercely competitive world of athletic apparel, two titans dominate the playing field — NIKE, Inc. (NKE) and adidas AG (ADDYY) . Both brands command immense global recognition, yet thei ...