Mack Weldon is reinventing men’s basics. They believe in smart design, premium fabrics, and simple shopping. I’ve been focusing on their underwear and have been wearing their AIRKNITx 5-inch boxer briefs for a while now, and I absolutely love them. They are engineered to keep you dry, cool, and comfortable to the end of your workout (or workday). The fabric is soft, lightweight microfiber, which maximizes airflow and stretches in every direction. It’s breathable, moisture-wicking, and odor-fighting.