Even a mighty redwood needs nutrients to flourish. Same goes for your own personal stand of hardwood. That’s why we’ve infused these boxer briefs with revolutionary and revitalizing CELLIANT® technology. The all-natural mineral blend converts body heat to full-spectrum infrared energy, then reflects it back to the body – improving local blood circulation and delivering more oxygen to cells. The result: stronger performance and faster recovery from physical activity right where – let’s be honest – a fellow needs it most. The nylon/spandex fabric has remarkable flex for a smooth, no-bunch fit that lets your limbs swing freely. Wicks moisture and battles stink, too, so you feel and smell fresh when you work up a sweat. Get yourself a pair and feel like the tallest tree in the forest.