USE CASE: Wear these comfortable compression briefs for jogging, working out, or heading to the jobsite. You can even throw them on under sweats when you get home to help your muscles relax and recover. INFRARED INFUSED: Infrared Yarn is infused with ceramic infrared-emitting particles, which absorb your body's natural heat energy. These ceramic particles then release infrared heat energy back into your body, helping to temporarily improve circulation. ALL-DAY COMFORT: Proprietary 4D stretch compression fabric delivers unrivaled stretch and recovery, for compression clothing so comfortable you'll want to wear it all day. With UPF 50 for added sun protection. WICKING & BREATHABLE FABRIC: Designed to wick sweat and breathe well, so you stay dry and comfortable throughout the day. ODOR CONTROL: Patented Copper Znergy fabric technology provides increased odor control. It's 100% infused into all of our garments and won't wash out. Stay supported and comfortable from morning workouts to evening wind-downs with Tommie Copper's Infrared Compression Briefs. Ideal for jogging, training, tough jobs, or relaxing at home, these high-performance briefs are made with 4D stretch compression fabric for a snug fit that moves with you and supports muscle recovery. Infused with infrared-emitting ceramic particles, the specialized yarn reflects natural body heat as infrared energy—helping to temporarily improve circulation where you need it most. Copper Znergy technology offers permanent odor control that won't wash out, while moisture-wicking, breathable fabric and UPF 50 protection keep you dry, cool, and shielded throughout your day.