Yacht & Smith Thermal Socks come in a pack of 3 pairs in black, red, and navy colors. Designed for women’s shoe sizes 5-11 (sock size 9-11), these mid-calf socks are made of polyester, acrylic, and spandex blend. They feature cushioning and thermal properties, making them suitable for outdoor activities like hiking, skiing, hunting, and more in winter, fall, and spring seasons. Perfect for everyday wear, travel, activewear, workwear, and casual outfits. NEW