Polyester/Acrylic/Spandex Functional fly, Banded cuff, Exposed elastic waistband, Sleek stretch fit, Mid rise Ultra soft fabric, Light weight, Heat retention Anti static, Anti odor, Quick dry Machine wash cold A layering essential this cold weather season. Our heat plus base layer legging will provide you with even more warmth and comfort than our original base layer. Our moisture wicking fabric helps evaporate moisture. The quick drying, stretch fabric is designed for heat and shape retention. The thicker fabric is gently snug, making this the perfect item for traveling, layering, lounging, and more.