Size & Fit Tight fit for a fitted, body-hugging feel Product Features Full-length training tights with a soft and stretchy waistband for a perfect fit Soft French terry fabric with a bit of stretch for smooth warmth during your workouts Nike Dri-FIT technology wicks sweat away, helping you stay dry and comfortable Mesh panels behind the knee and lower back area for strategically placed ventilation Side pockets help store small-item essentials like a card, keys or wallet 88% polyester, 12% spandex Machine wash The Nike Pro Warm Training Tights are imported. Tackle your cold-weather workouts in the Men's Nike Pro Warm Training Tights to conquer the cold without overheating. A soft and comfortable French terry construction with breathable mesh panels in high-sweat zones and moisture-wicking Nike Dri-FIT technology helps you strike the perfect balance to find your flow state and make canceled workouts a thing of the past.