Under Armour Women's Fly By 2.0 Shorts- HEATGEAR Best for running. Two-tone running shorts with mesh panels and reflective details. Lightweight woven fabric delivers superior comfort & durability. Material wicks sweat & dries really fast. Super-breathable mesh side panels to dump excess heat. High rise. Loose fit. Elastic waistband. 2 side pockets. Shaped hem for enhanced coverage. With built-in briefs.