SPECIAL MATERIALS ? YOU CAN FEEL THE DIFFERENCE WHEN YOU TOUCH THEM. Our socks are made with a special blend of 75% bamboo fiber, 10% cotton, and 8% nylon and 7% spandex. This way, the quarter length socks are SOFT, BREATHABLE and warmer and will solve the odor and sweating problem. The socks will keep your feet fresh and cool all the time. Multiple Sizes Available ? Our ankle-quarter women??s socks are available in a medium 5-8 and large 8-12. They??re also machine washable and provide a silky-smooth feel. Along with traditional black, white and grey, our socks also come in assorted colors and with cute cat silhouettes or ??Sexy? on the side for trendy style. BETTER DESIGN ? To ensure the durable quality, our bamboo and cotton pairs of socks have reinforced heel and toe areas, as well as a smooth comfort toe seam that makes the socks more resistant and comfier, as well as breathable. WHAT YOU NEED ? Breathable, Moisture free-Wicking Comfort ? These mid-cut socks for women are woven with soft, hypoallergenic bamboo fibers to help reduce odors and add cool comfort. This naturally antibacterial bamboo makes these ankle socks perfect for walking, jogging, running and any indoor and outdoor activities. Trusted Guarantee ? AzWeiler has our own manufacture and we are the ONLY seller on Amazon without any third parties. We ONLY sell products with the highest quality, that we would use ourselves. If they don??t fit or aren??t perfect, we??ll replace them or refund you to ensure a risk-free purchase.