Are cotton socks suitable for hiking?

Cotton socks are generally not suitable for hiking for a variety of reasons that pertain to their performance in strenuous conditions. While they may feel soft and comfortable against the skin, cotton has a significant downside when it comes to moisture management. During hiking, your feet can sweat or come into contact with water, and cotton absorbs moisture rather than wicking it away. This not only leads to prolonged contact with moisture but also increases the risk of blisters by creating friction against the wet skin. Moreover, when cotton gets wet, it takes a long time to dry, leaving your feet in a damp environment that can promote the growth of fungi and bacteria.

In contrast, materials such as wool or synthetic fibers are designed to wick moisture away from the skin while providing insulation even when wet, making them far more suitable for hiking, regardless of the season. Thus, the reasoning behind choosing option "C" reflects the understanding that cotton’s properties do not align well with the demands of hiking conditions, especially in an active outdoor setting.