Oklahoma Cosmetology Board Practice Exam 2026 - Free Cosmetology Practice Questions and Study Guide

A one-length haircut is characterized by having all the hair cut to the same length, creating a strong, uniform edge. This technique is often referred to as a blunt cut because it does not involve any layers or uneven lengths that would create movement or texture in the hair. The blunt technique provides a clean and structured appearance, which is ideal for styles that require a sharp finish.

In contrast, layered cuts involve cutting the hair at various lengths, which adds volume and texture. Textured cuts similarly focus on layering but emphasize shaping the ends to reduce bulk or add definition. Graduated cuts involve shorter lengths at the nape and longer lengths toward the front, leading to a softer and more rounded appearance. Each of these techniques serves different styling purposes, making the one-length haircut distinctly separate, as it maintains that single, blunt line.