UA Microthread fabric dries faster, does not stick to the skin, does not chafe and is flexible without absorbing sweat. An expandable center pocket at the waistband is water-resistant and keeps your phone safe without bouncing. The material wicks away sweat and dries very quickly. 4-Way Stretch technology allows for better movement in every direction. Elastic waistband with internal drawstring. Secure zip pockets on the hands. Zippers at the ankles for adjustment and easy on and off. The back Speedpocket comfortably fits most phones up to 15cm x 7cm. Leg span: 68.5cm.