180's Women's Susan G. Komen Tahoe Stretch Fleece Earwarmers Cancer Awareness Imported 50% polyester, 45% nylon, 5% spandex stretch fleece outer shell. 100% polyester Dupont Thermolite Active insulation. Lined in a soft 78% polyester, 22% acrylic sherpa fleece that cups ears for a comfortable, snug fit. Patented behind-the-head design fits comfortably over your ears while keeping your hairstyle intact. READ BELOW ON DESCRIPTION TO SEE MORE