A bob at 40 hits a real sweet spot, structured enough to look polished, versatile enough to wear a dozen different ways depending on the day. This is often the stage where hair starts holding curl or texture a bit differently than it used to, so the right bob works with that shift rather than ignoring it. Here are 19 ways to wear one well.
Classic Blunt Bob
A clean, one-length cut ending at the chin creates a graphic, polished line. This shape holds its structure especially well and photographs cleanly from every angle.
Textured Lob
Piecey, textured ends give the illusion of extra density without adding real weight. Collarbone length keeps things manageable while a texturizing spray brings out separation.
Stacked Bob
Shorter layers in the back that graduate longer toward the front build noticeable volume right where hair tends to fall flattest.
Angled Bob
Longer in front and shorter in back, this shape adds a sense of movement and directs the eye diagonally rather than straight down.
French Bob
Short and blunt with a curved, rounded shape through the ends, this cut concentrates density into a compact silhouette. Pair with a side-swept fringe for a bit more interest.
A-Line Bob
A pronounced angle from back to front creates a strong silhouette that reads as more substantial than a straight, even cut.
Bob with Curtain Bangs
Middle-parted curtain bangs blend into the rest of the cut rather than standing apart, softening the whole shape without adding length.
Layered Bob with Root Volume
Subtle layers cut mainly through the top, leaving the perimeter blunt, build lift at the crown without sacrificing density at the ends.
Wavy Lob
Loose waves added with a curling wand give texture and body to collarbone-length hair, a look that works particularly well between straight and curly hair days.
Undercut Bob
A subtle undercut removes bulk underneath while the visible top layer stays full length, creating a fuller look from the front without adding actual weight.
Rounded Bob
Soft, curved ends that taper gently toward the chin give a polished shape without any thinning shears near the perimeter.
Curly Bob
For naturally curly or wavy hair, a bob cut curl by curl rather than while stretched straight gives real bounce and shape.
Asymmetrical Bob
One side cut slightly shorter than the other adds visual interest and a sense of movement that a perfectly even bob can lack.
Micro Bob
Ending just below the ear, this length is short enough to look intentionally full and reads as a current, bold choice at this age.
Bob with Money Piece Highlights
Brightening pieces framing the face add dimension and draw the eye upward toward the cheekbones, a subtle but effective way to freshen a classic shape.
Bixie Bob
A cross between a bob and pixie, this cut keeps length short through the sides while adding a bit more coverage at the back, offering a soft, current silhouette.
Graduated Bob
Subtle graduation from shorter in back to slightly longer in front builds a rounded silhouette that holds its shape well throughout the day.
Side-Parted Bob
A deep side part instantly adds asymmetry and can help camouflage thinning near the part line if needed, while giving a slightly more polished feel.
Bob with Balayage
Hand-painted highlights woven through a bob add dimension and movement without a hard grow-out line. This coloring approach ages gracefully between salon visits.