Under Armour's Attack on Nike | Sweat Equity | 1

What It Covers

Business Wars traces how Kevin Plank built Under Armour from a $17,000 first-year operation into the number two U.S. sportswear brand by 2014, documenting the strategic decisions, product pivots, and brand-building tactics used to challenge Nike's dominance across apparel and footwear categories.

Key Questions Answered

• •Founder disguise as sales rep: Plank carried two business cards — one identifying him as founder, one as sales representative — and used only the rep card in meetings. This prevented prospects from perceiving desperation, helping him close Georgia Tech's first bulk order by claiming a fictional headquarters "big guy" blocked discount pricing.
• •Controlled category entry before scaling: Under Armour entered footwear through NFL and MLB cleats first — a niche, performance-driven segment aligned with its existing identity — capturing 23% of the football cleat market in year one. Only after validating that model did it expand into broader sneaker categories, reducing inventory and brand risk.
• •Sacrifice payroll to fund a single high-leverage ad: With zero advertising budget in 1999, Plank asked all employees to defer paychecks for two weeks to fund a $25,000 half-page ESPN Magazine ad timed to the Any Given Sunday film release. The campaign generated $800,000 in sales within three weeks — 62% of the prior full year's revenue.
• •Make partners feel bigger than the incumbent makes them: Under Armour signed Steph Curry in 2013 by engineering a contrast: flooding undrafted rookie Kent Bazemore's locker with 19 boxes of gear, making Curry notice Nike's comparative neglect. Challenger brands win athlete endorsements by offering visibility and attention that dominant brands withhold from non-marquee players.
• •Core competency mismatch kills adjacent market entry: Under Armour's cross-trainer launch failed partly because a February Super Bowl ad ran three months before May availability, eroding purchase intent. More structurally, performance-focused brand DNA does not automatically transfer to culture-driven categories like basketball shoes, where status and style outweigh functional specifications.