Running is all about getting comfortable with being uncomfortable. But how can you get comfortable if your leggings aren't? These adidas leggings would never dream of slipping down, bunching up or trapping heat, thanks to their tight fit, drawcord waist and AEROREADY moisture-wicking technology. When you're in a hurry, ankle zips are a lifesaver, making for easy on and off, even over shoes. Get your run in at any time of day with reflective details that shine in low light, and be sure to stash your phone and keys in the leg pockets.