POPSUGAR / paid content for / Under Armour
Best Under Armour Clothes to Train For a Marathon
8 Workout Pieces I’m Adding to My Marathon Training Wish List
7
The close-to-skin fit of the UA Fly Fast Capri ($50) is made for that barely there feel that I love most for long-distance training. Bonus points for the built-in storage pocket that's perfect for your phone on long runs.