St. Louis Premium Outlets

18517 Outlet Blvd.
Chesterfield, MO 63005
  • Monday:10:00 AM - 08:00 PM
  • Tuesday:10:00 AM - 08:00 PM
  • Wednesday:10:00 AM - 08:00 PM
  • Thursday:10:00 AM - 08:00 PM
  • Friday:10:00 AM - 8:00 PM
  • Saturday:10:00 AM - 8:00 PM
  • Sunday:11:00 AM - 6:00 PM
Holiday Hours
Get Directions Under Armour storefront. Your local Sports Apparel, Shoes, & Accessories in Chesterfield, MO

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About Under Armour Factory House in Chesterfield, MO

Your favorite sports and fitness goals should be supported by the most effective, high-quality Under Armour athletic gear. Shop like the true athlete you are at your local Under Armour Factory House in Chesterfield, Missouri. Located at the St. Louis Premium Outlets, 30 minutes west of downtown St. Louis, this Under Armour store features all the best styles in fitness and sports apparel at awesome prices.

Skate like a St. Louis Blues hockey pro in men’s hockey gear, like warm pants, jackets, and long-sleeved shirts, or tops and bottoms that reduce sweat and help keep internal temperatures in balance while you do laps around Steinberg Rink. And snowshoers who aren’t afraid to get caught in a flurry can find cold-weather gear with infrared lining that helps retain body heat.

For those who can’t wait for warmer temps that allow for paddle boarding, kayaking, or canoeing on the Meramec, or, for more skilled paddlers, the Mississippi, we have Under Armour swim gear that keep you comfortable and protected from the sun.

And we can’t forget baseball season, the most exciting time of the year for Cardinals fans and amateur players, alike. Under Armour has a variety of baseball attire and gear for both on and off the field, including cleats, protective gloves, shirts, and fan apparel.

When you’re looking to crush your fitness PRs or are just exercising casually to improve your health all year long, Under Armour Factory House in Chesterfield/St. Louis has what you need to perform at your best. Whether you prefer casual runs at the Forest Park Perimeter or fast sprints between reps at your favorite gym, we have a variety of walking and running shoes, tops, and bottoms to keep you comfortable while you push your limits.

If you’re the type who trains in a variety of sports or exercises and are looking for apparel that functions across your different fitness goals, Under Armour has you covered. Our training gear is designed to perform when you do during any season. Come visit us at the Under Armour Factory House at St. Louis Premium Outlets, located at 18517 Outlet Blvd., Suite 218, in Chesterfield, any day of the week.

Events & Exclusives

  • Free Returns

    Under Armour shoe box

    Free Returns

    Under Armour Brand House or Factory House returns are processed for a refund issued to the original method of payment. If you are missing your receipt, we'll ask you for a valid photo ID as proof of purchase. Just a heads up that we reserve the right to keep your information on file and share it with our affiliates as outlined in the Under Armour privacy policy. We reserve the right to limit the number of returns you can make, even with receipts. Learn more about our return policy here.

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