The Journey Out Armband is the idle phone holder for working out & running. It is built with a Poly spandex performance fabric that provides long-lasting comfort during an extreme workout. Built-in grip dots helps the armband stay up comfortably throughout the entirety of your workout. The armband fits all phones with a case, it fits but is not limited to all iPhones (iPhone XR, iPhone, XS Max, iPhone XS, iPhone X, iPhone 8 plus, iPhone 7 plus, iPhone 6 plus), Samsung (Samsung Galaxy S9, Samsung S8 Plus, Samsung S7), Google Pixel models (Google Pixel 2, Google Pixel 2 XL, Google Pixel 3, Google Pixel 3 XL). Sizes are fitting for both Men & Women and are based on the size of your bicep. Comfortable - Poly Spandex performance fabric provides long-lasting comfort throughout your workout. The fabric prevents chafing against your skin.