What is the function of a shear over comb technique?

The shear over comb technique is primarily utilized to achieve subtle length changes and shape in a haircut. This method involves using shears to cut hair that is held in place with a comb, which allows the barber to maintain control over the length of the hair being cut. By angling the shears and moving them in conjunction with the comb, the barber can create soft transitions and blend different sections of the hair seamlessly.

This technique is particularly effective for creating natural-looking layers and texture without harsh lines, making it ideal for styles that require a more organic flow or soft movement. The precision it offers is beneficial for adapting the hairstyle to the client's bone structure and desired look.

Alternatives that focus on cutting long hair into a bob or achieving uniform length all around involve different techniques that prioritize overall shape or bulk removal rather than subtlety in shaping. Additionally, adding color to the hair is unrelated to the cutting techniques and is instead a separate skill set involving color application methods.