Sick of sticking your phone in your sports bra or in an armband that always comes undone? With the UA Speedpocket Dot 7/8 Tights ($85), the only time you'll ever have to mess with your phone mid-workout is if you want to turn up the music. These leggings are equipped with a water-resistant Speedpocket that's big enough to fit a plus-sized phone but secure enough that it won't bounce around with every step.