Staple refers to the fiber length of cotton, which directly affects the quality and durability of sheets. Cotton plants yield various fiber lengths; short staple fibers lead to weaker, less durable fabric, while long staple fibers yield stronger and smoother sheets. The analogy of braiding hair illustrates how shorter fibers create texture issues, making sheets feel hotter, scratchier, and more prone to damage. To ensure comfort and longevity in sheets, it is important to seek out long or extra long staple cotton, as these fibers create a more uniform weave that resists fraying and enhances overall fabric quality.