The HD warm natural socks are a set of 3 pairs of mid-calf socks designed for outdoor activities in colder seasons. Made of polyester in a solid burgundy color, these socks are thermal and breathable, making them ideal for walking, skiing, and hiking. The full toe style and one-size fit make them suitable for both casual and formal occasions, with a nature theme perfect for nature lovers. These unisex socks by the brand HD are versatile for various activities during winter, fall, and spring.