The lob — short for long bob — sits at collarbone length, making it the transitional sweet spot between short hair and long hair. It is long enough to pull back, short enough to dry quickly, and sits at a length that naturally frames the neck and shoulders in a flattering way. It is the cut most stylists recommend to clients who are unsure whether to go short: it feels like a genuine change without the commitment of a chin-length bob, and it grows out cleanly toward longer lengths without an awkward in-between phase. The lob works blunt, layered, or textured — the version you choose should reflect your hair's natural texture and how much effort you want to put into styling.
At a glance
- Best for
- All face shapes; particularly flattering on round and oblong
- Length needed
- 14–18 in of hair (collarbone length)
- Maintenance
- Low to medium — more forgiving than the bob
- Salon visit
- Every 8–12 weeks
- Styling time
- 5–15 min depending on texture and tool choice
- Grow-out
- Easy — grows cleanly toward shoulder and mid-back length
Why the lob is the most requested length
The collarbone length sits at a natural visual break point on the body. The hair ends where the neckline begins to widen into the shoulders, which means it does not sit awkwardly on the shoulder (as hair at shoulder length often does, curling outward or flattening against the collar). It is also just long enough to have styling options — you can wear it straight, wavy, in a low ponytail, or half-up. The lob is not too short to feel practical but not too long to feel heavy or demanding.
Blunt lob vs. layered lob
The two most common lob variations are the blunt lob (one length, no layers, sharp perimeter) and the layered lob (light long layers added for movement). The blunt lob looks thicker and denser — it is the better choice for fine or thin hair. The layered lob moves more naturally and is the better choice for thick, medium, or wavy hair where a single-weight perimeter would feel heavy and stiff. A very light layer — removing just the bottom 10–15% of the length into the interior — is the most popular version: it gives movement without sacrificing the clean perimeter look.
Adding curtain bangs to a lob
The lob and curtain bangs are one of the most harmonious pairings in women's haircuts. The curtain bangs break up the single length at the front, add a face-framing element, and grow out cleanly alongside the lob without ever looking like a mistake. If you want the look without the full layered commitment, curtain bangs at cheekbone to chin length added to a blunt lob give you most of the texture and face-framing effect with minimal internal cutting.
Stylist tip: Ask for the lob to be cut on dry hair if your hair has a strong natural wave. Cutting wet hair on a lob can result in it sitting higher than expected once it dries and the wave contracts. Dry cutting lets the stylist see exactly where the hair will fall naturally.
How to style a lob straight
- Apply a heat-protectant spray to towel-dried hair and rough-dry with your hands or a paddle brush, directing heat downward to smooth the cuticle.
- Once 90% dry, section the hair into two halves and blow-dry the bottom section first using a medium round brush, rolling the ends under for a polished inward curl.
- Release the top section and repeat, paying attention to the pieces framing the face — roll those sections slightly away from the face for a flattering frame.
- Run a flat iron through any uneven sections, using slow passes to ensure even heat.
- Apply a small drop of smoothing oil to the palms and press lightly over the surface of the hair to add shine and control flyaways.
How to style a lob wavy
- Apply a curl-enhancing cream or sea-salt spray to damp hair and scrunch upward from ends to roots.
- Diffuse on low-to-medium heat, cupping sections into the diffuser bowl rather than moving the dryer continuously.
- Let cool fully before touching to avoid frizz, then gently separate with fingers.
- For more defined, beachy waves, wrap sections around a 1-inch curling iron, alternating the direction of each section and leaving the ends uncurled for a modern, undone finish.
Lob vs. bob: key differences
| Feature | Lob | Bob |
|---|---|---|
| Length | Collarbone (14–18 in) | Chin to jaw (8–14 in) |
| Grow-out | Easy, grows to shoulder naturally | Awkward shoulder phase possible |
| Styling options | Can pull back in ponytail/bun | Very short versions cannot |
| Maintenance | Every 8–12 weeks | Every 6–8 weeks |
| Commitment level | Low | Medium to high |
Frequently asked questions
What length is a lob haircut exactly?
Is the lob better than the bob?
Does the lob suit all face shapes?
How often should I trim a lob?
Can I add curtain bangs to a lob?
Style your lob with the right tools
Whether you go straight or wavy, the right dryer and brush make collarbone-length hair look intentional.
See recommended tools