Running can be a demanding sport, and choosing which shorts to run in is an important factor. Most runners consider fit and function and running shorts should be snug, but not restrictive, with the key feature being comfort and breathability. Some ASICS running shorts have pockets for carrying small items like keys, while others have dedicated phone pockets for easy access and security. Others are designed for performance or track running without pockets, to reduce weight and drag. ASICS Mens running shorts are available in different lengths to cater to all preferences.