Before you get into layers, angles, texture, and color, every bob starts from one of a handful of foundational shapes. Understanding those base cuts makes it so much easier to communicate what you actually want at your next salon visit, instead of pointing at a photo and hoping the details translate.
The twelve cuts below represent the core building blocks of bob hairstyling, the shapes that every trendier variation is ultimately a spin on. Knowing these gives you the vocabulary to ask for exactly what you want.
The One-Length Bob
The most foundational shape, cut evenly all the way around with no graduation or layering at all.
The Graduated Bob
Shorter in the back and gradually longer toward the front, this shape is the base for the inverted bob variation.
The A-Line Bob
Angled shorter at the back and longer toward the chin, this shape is a favorite for its slimming effect on the jawline.
The Rounded Bob
A soft, curved silhouette that follows the natural shape of the jaw rather than cutting a straight, hard line.
The Stacked Bob
Heavily stacked layers at the back build volume and structure into an otherwise simple base shape.
The Asymmetrical Bob
Deliberately uneven, with one side cut shorter than the other for a graphic, modern edge.
Complete the Look: More Bob Hairstyle Ideas
Once you know your base shape, our layered bob hairstyles guide shows how to build texture on top of it. Which base shape matches what you’re picturing?
