Under Armour Outlet in Chesterfield, MO 63005 Home Outlet Brands Under Armour Missouri Chesterfield Store Info 18517 Outlet Blvd. Chesterfield, MO 63005 (636) 778-1457 Store Info Shop onlinehttp://www.underarmour.com/ Store Map Nearby Stores Locations 4540 Osage Beach Pkwy 18521 Outlet Boulevard 300 Tanger Blvd View More Brands jcpenney 224 stores Bealls 14 stores Brahmin 3 stores West Elm 1 stores Urban Outfitters 2 stores Hanna Andersson 7 stores Ecco 30 stores Old Navy 138 stores Quiksilver 25 stores Bon Worth 84 stores