How is a layered haircut typically achieved?

A layered haircut is typically achieved by cutting hair at different lengths to create texture and volume. This technique allows for movement and body within the hair, giving the style a more dynamic and natural appearance. By varying the lengths of the strands, layers can be established that contribute to fullness, especially when the hair is styled. This approach is particularly effective for adding dimension to the hair, as shorter layers can lift the longer ones, preventing the appearance of flatness that can occur with uniform cutting.

In contrast, cutting hair into a single blunt line results in a straight-across edge, which does not create the texture or movement associated with layers. Similarly, cutting hair at uniform lengths does not introduce the depth and dimension that layers provide, as it maintains a consistent length throughout. While using a razor can indeed smooth out the ends of the hair, it is not specifically a technique reserved for layering; rather, it is often used in various cutting methods to achieve a certain texture. Overall, layering provides a distinct, versatile look favored in many styles.