From intense workouts to light jogs, if you are exercising you want the Cooling Performance Short made from A4's high-performance 5-Star Fabric.  It pulls moisture away from the body quickly to keep athletes cool and it won't hold on to stains and odors.   
 
A4's 5-Star Fabric - 4oz Micro Poly Interlock
Superior moisture wicking for peak performance
Ultra-tight knit for better opacity and printability
Stain release and odor resistant for easy care
Fade and snag resistant for durability
44+ UPF for UV sun protection
7" or 9" Inseam
1 1/2" Covered Elastic Waistband