4-Way Stretch Knit fabric for optimal movement Soft Smooth Finish for easy layering underneath other garments Heat retention fabric for ultimate lightweight warmth factor Silvadur Anti-Odor protection technology Breathable fabric which helps moisture evaporate Wicks away sweat and moisture for multi-activity all day wear Sport elastic waistband for added comfort 2 Pants per pack Machine wash cold 43% Polyester, 32% Acrylic, 21% Rayon, 4% Spandex In club # 980390921, 980390931, 980390933, 980390934, 980390935