Designed with brief lining, the Nike Men's Dri-FIT Challenger Brief Lined Running Shorts 7 in help you get support and comfort as you run. The shorts feature Dri-FIT fabric technology to wick away moisture, and the mesh lower side panels and side vents enable great airflow. Side pockets and a back pocket allow simple storage. Nike Men's Dri-FIT Challenger Brief Lined Running Shorts 7 in Thunder Blue/Thunder Blue/Thunder Blue, X-Large - Men's Running Bottoms