Under Armour has become an iconic brand in the world of sportswear. Many of the world’s greatest athletes have made Under Armour a staple in their lockers. Hardworking outdoor professionals like farmers, landscapers, nursery and greenhouse workers have also come to rely on Under Armour apparel. Shop our broad selection of Men’s and Women’s Under Armour workwear including T-shirts, polos, zip-up fleece, sweatshirts, hoodies, jackets, hats, shorts, leggings and more.