Moisture wicking is the property found in some synthetic fabrics that transfers moisture away from the body onto the outer layer of the fabric where it dries faster. Moisture wicking is typically used in athletic apparel designed to improve moisture evaporation and breathability, which helps increase the performance and endurance of the athlete.
About Pants:
Pants are apparelbottoms that have material which covers the entire leg, down to the ankle.
About Shorts:
Shorts are apparelbottoms that have material cut short above the knee or slightly below the knee.