What is hair texture primarily determined by?

Hair texture is primarily determined by the thickness of the individual hair strand. This characteristic affects how the hair looks and feels. Hair can be categorized into several texture types, such as fine, medium, and coarse, based on the diameter of each strand. Fine hair strands tend to be softer and may appear more delicate, whereas coarse hair strands are thicker and often feel stronger and more robust.

The other factors mentioned, such as the number of hair follicles, color of the hair, and the way hair is styled, play roles in hair characteristics and overall appearance but do not directly determine texture. The number of follicles affects hair density, while color is related to pigmentation, and styling relates more to the manipulation of the hair's appearance rather than its inherent texture. Thus, focusing on the thickness of the individual strands provides the clearest understanding of hair texture itself.