Accelerate your athletic growth in the Core Microfiber Short from ASICS. Hydrology fabric keeps moisture to a minimum, building stamina through comfort. The semi-fitted design creates an ideal balance of mobility and chafe-reduction. The Atomic Wash standard of strength ensures durable apparel, mile after mile. Product features include: 100 percent polyester fabrication, 5-inch inseam, Reflective logo, Interior key pocket, Semi-fitted design.