• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Under Armour

Under Armour Is Struggling. Here’s Why

By
Chris Morris
Chris Morris
Former Contributing Writer
Down Arrow Button Icon
By
Chris Morris
Chris Morris
Former Contributing Writer
Down Arrow Button Icon
October 31, 2017, 11:41 AM ET

Under Armour, which has been seen as the biggest up-and-comer in the athletic gear and apparel industry, is finding itself on a new and confounding playing field these days. On Monday, the company reported a decline in sales and slashed its full-year sales forecast for the second time in three months. Shares took a hard tumble, falling more than 15% in early trading.

This is Under Armour’s first quarterly sales drop since it went public in 2005, a development that’s renewed concerns that the company might need to streamline its focus.

Two issues are dogging the company: Continued weakness in North America—traditionally one of Under Armour’s strongest markets—and stronger performances from its competitors.

“Fundamentals at Under Armour continue to erode,” said Tom Nikic, an analyst for Wells Fargo & Co., in a note to clients. “The deteriorating North American athletic market appears to have been the primary culprit.”

Changing consumer trends

Not long ago, consumers wore Under Armour products both at the gym and as a fashion statement, but shifting fashion trends have eroded the brand’s popularity as streetwear. Another possible factor? The company’s retail ubiquity may have hurt its cachet with fans.

In recent years, Under Armour has also expanded into a number of sports that are outside of its core focus, including fishing, tennis, and outdoor gear. It has previously indicated it was rethinking its involvement in those categories and Monday’s results might hasten that decision.

Of course, Under Armour is hardly a company that’s nervous about trying something different. Earlier this month, it launched ArmourBox, a new monthly subscription service that sends customers Under Armour items every month, two months, or three months, according to the subscriber’s wishes.

It’s much too early to determine the success or popularity of that program, so any immediate changes to it would be surprising.

The Adidas factor

Making matters worse, Adidas has proven to be a strong and growing force in the athletic apparel field, stealing market share from both Under Armour and Nike. (Nike, too, has seen its growth slow.)

Adidas raised its 2017 guidance in August and said sales grew 26% in North America in its last fiscal quarter.

About the Author
By Chris MorrisFormer Contributing Writer

Chris Morris is a former contributing writer at Fortune, covering everything from general business news to the video game and theme park industries.

See full bioRight Arrow Button Icon

Latest in

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in

Top CD rates today, May 4, 2026: Lock in up to up to 4.20%
Personal FinanceBanks
Top CD rates today, May 4, 2026: Lock in up to up to 4.20%
By Glen Luke FlanaganMay 4, 2026
26 minutes ago
Today’s top high-yield savings rates: Up to 5.00% on May 4, 2026
Personal FinanceSavings accounts
Today’s top high-yield savings rates: Up to 5.00% on May 4, 2026
By Glen Luke FlanaganMay 4, 2026
26 minutes ago
Alphabet CEO Sundar Pichai in San Francisco, on Wednesday, June 4, 2025. (Photo: David Paul Morris/Bloomberg/Getty Images)
PoliticsMarkets
Inside Google’s quiet internal war against its own anti-military activist employees
By Jim EdwardsMay 4, 2026
30 minutes ago
How Twilio CEO Khozema Shipchandler is turning the company around and beating SaaSpocalypse fears
NewslettersCEO Daily
How Twilio CEO Khozema Shipchandler is turning the company around and beating SaaSpocalypse fears
By Diane BradyMay 4, 2026
56 minutes ago
Enbridge CEO Greg Ebel at the CERAWeek by S&P Global conference in Houston on March 25, 2026.
Energypower
Enbridge aims to help North America win from the AI boom and the Iran war as the FedEx of energy delivery
By Jordan BlumMay 4, 2026
3 hours ago
Mortgage rates today, May 4, 2026
Personal Financemortgages
Mortgage rates today, May 4, 2026
By Glen Luke FlanaganMay 4, 2026
3 hours ago

Most Popular

America got rich and got sad. A top economist says 2020 broke something that hasn't healed
Economy
America got rich and got sad. A top economist says 2020 broke something that hasn't healed
By Nick LichtenbergMay 3, 2026
23 hours ago
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
Personal Finance
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
3 days ago
Diary of a CEO founder says he hired someone with 'zero' work experience because she 'thanked the security guard by name' before the interview
Success
Diary of a CEO founder says he hired someone with 'zero' work experience because she 'thanked the security guard by name' before the interview
By Emma BurleighMay 3, 2026
22 hours ago
Sam Altman says the quiet part out loud, confirming some companies are ‘AI washing’ by blaming unrelated layoffs on the technology
AI
Sam Altman says the quiet part out loud, confirming some companies are ‘AI washing’ by blaming unrelated layoffs on the technology
By Sasha RogelbergMay 3, 2026
22 hours ago
I spent a decade selling homes to the ultra-wealthy. What I saw explains the housing market's nepo problem
Commentary
I spent a decade selling homes to the ultra-wealthy. What I saw explains the housing market's nepo problem
By Blake O'ShaughnessyMay 3, 2026
23 hours ago
As economic despair mounts, Russian official admits the country has had enough of Putin's war on Ukraine. 'We can’t even take one region'
Economy
As economic despair mounts, Russian official admits the country has had enough of Putin's war on Ukraine. 'We can’t even take one region'
By Jason MaMay 3, 2026
14 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.