Butterfly cut vs wolf cut vs shag vs long layers: which layered cut fits your hair

Both are layered, so the real question is where the short layers start and where the volume ends up. A butterfly cut keeps the length and adds short layers around the face, starting at the cheekbone, over longer layers underneath. Refinery29's spring list describes it as face-framing layers in front with longer layers below, which gives a winged effect^[1]. It is cut for a round-brush blowout, so the movement is smooth and bouncy rather than piecey.

A wolf cut moves the short layers up to the crown. Bangstyle describes shorter layers through the crown and face-framing pieces in front, with longer lengths left at the bottom^[2], and the catalog adds thinned-out lengths and a mullet-ish back. It needs no heat, just texture spray or mousse, and it looks choppier, with more height on top.

The table below comes straight from the Fitcut catalog, so it matches the style pages and the analysis. It includes the curtain-bang layered cut, since curtain bangs come up with all of these: the wolf cut and the shag include them in their catalog spec.

Three things stand out. The butterfly cut is the only one here that needs heat, and it has the longest daily styling, 10–20 min a day. The wolf cut, the shag and curtain-bang layers skip the hot tools but need trims more often, every 6–8 weeks. Long layers go longest between appointments, 8–12 weeks, so they suit anyone trying to keep salon visits down.

Each cut has its own page with the full fit rules: the butterfly cut, the wolf cut, the shag, long layers and curtain bangs.

On straight hair, the butterfly cut and curtain-bang layers have the edge. Their main ranges start at straight hair with some body (1B–2C for the butterfly cut), and a blowout gives straight hair the bend the layers need. Long layers and the shag can work on straight hair too, but the catalog's notes say long layers need face-framing pieces to show, and a shag needs daily styling. The wolf cut's main range starts at wavy, 2A–3B, so on straight hair it is an adapted version at best.

Wavy hair is the natural home of the wolf cut and the shag, which are built around movement, and it suits the other three as well. Bangstyle makes the same point about the wolf cut, saying wavy and naturally textured hair often show it off well^[2].

Curls change the picture. The butterfly cut's main range stops at wavy hair and its cautions name tighter curls, because the shape depends on a smooth blowout. The wolf cut and the shag reach into looser curls. For tighter curls, the curly shag is the version made for them: it's cut dry, with layers at the crown for lift and the bangs left long to allow for shrinkage. Coily hair is outside the main range of every cut in this comparison; the coily hair page covers what holds.

Density reads “Medium to high density” for every cut in the table. Layers take bulk away, so they need bulk to start with. On fine hair, sources differ. A stylist quoted in Refinery29's list says a shag's choppy finish adds volume to finer hair^[1]. The Fitcut catalog is more cautious: it still offers the shag on fine hair at medium density but marks it down slightly, because heavy layering can leave fine strands looking thin, and at low density it ranks the shag lower again, since it lists the cut for medium to high density only.

Mostly, yes. The catalog marks the butterfly cut as blowout-dependent and needing heat, and its kit is a heat protectant, a volumising mousse and a round brush. Left to air-dry, the face-framing pieces still frame the face, but the bounce that makes it a butterfly cut drops out and it looks much closer to plain long layers.

Humidity is the other catch. If your hair is wavy or curly and you tell the analysis you live somewhere humid, cuts that rely on a blowout are marked down, because damp air puffs waves and curls out of a smooth finish. If you'd rather not use hot tools at all, the shag and the wolf cut fit better: neither needs heat, and the shag is cut specifically to air-dry.

This is where the cuts split again. The catalog marks the butterfly cut, long layers and curtain-bang layers down for a widening part, because heavy length or a centre part can draw the eye to it, and once the hair is thin across the top all three come with a caveat. The wolf cut and the shag carry no widening-part markdown, but they get no plus for it either, and both still need medium to high density overall.

If a widening part is your main concern, shorter shapes with a side part or a blunt line often do more. The thinning hair guide covers what holds and what to skip, and the bob comparison covers the shorter cuts that keep a part less visible.

If your part is widening quickly or you're shedding more than usual, see a dermatologist.

The wolf cut and the shag already include curtain bangs in their catalog spec, so with those two the question is only how long to keep them. The butterfly cut gets a similar effect from its face-framing layers, without a fringe to maintain. Curtain bangs over shoulder-length layers are the lighter commitment: parted in the centre and longest at the cheekbone. Glam's 2026 roundup of requested cuts calls them one of the most in-demand looks of the 2020s^[3].

Two catalog cautions apply. A front cowlick makes a centre-parted fringe hard to control, and on a very round, short face the bangs work better ending below the cheekbone than at it. Curtain bangs also need their own trims between full cuts; the curtain bangs page has the timing, and the cowlick guide covers fringes over a cowlick.

Trend names change faster than the cuts underneath them. Of the cuts in this guide, the shag has the clearest search signal: Google's April report named “modern shag haircut women” as the top-trending spring haircut search of the past month^[4], and Refinery29's spring list opens with the butterfly cut^[1]. The newer names are mapped in Fitcut's trend notes to a catalog cut, or noted as checked and left out.

• Octopus cut: listed as another name for the shag. It's described as a softer shag or wolf-cut variant, so searching for it leads to the shag.
• Hush cut: a soft, layered Korean cut that sits close to the curtain-bang layered cut. It was checked and not added, because there wasn't enough evidence of it trending this year.
• Jellyfish cut: a blunt bob-length layer over long lengths, seen as a red-carpet look. It was checked and left out as too niche.
• 90s blowout layers: already listed as another name for the butterfly cut, so it leads to the butterfly cut.

If a stylist uses one of these names, ask where the short layers start and how the ends are cut. That tells you which of the five cuts above you're really getting.

• Butterfly cut: fine, low-density hair; tight curls; anyone who won't use heat tools; a widening part.
• Wolf cut: fine, low-density hair, where the layers look sparse; a conservative workplace, since the catalog flags it as bold for work; a rounder face, which the catalog lists as a caution because the wolf cut adds volume at the sides.
• Shag: very fine, low-density hair; very straight hair, unless you'll style it daily; a round face if the volume sits at the cheeks, so ask for it at the crown instead.
• Long layers: fine hair, since a V-shaped back thins out the ends; a long face if it's worn flat with a centre part, which the catalog lists as a caution.
• Curtain-bang layers: a front cowlick, and a very round, short face unless the bangs end below the cheekbone.

None of these is a verdict on anyone's looks. They describe how each shape behaves on a given head of hair, which is what decides whether you'll like it a few weeks after the appointment.

Layer names mean different things at different salons, so describe the shape instead of naming a trend.

1. 1

   Show where the shortest layer starts

   Cheekbone for a butterfly cut, crown for a wolf cut or shag, chin for long layers. Touch the spot on your face rather than guessing a length.

2. 2

   Say how you'll dry it

   Tell the stylist whether you'll blow-dry with a round brush or let it air-dry. A butterfly cut is cut for a blowout; a shag is cut to dry naturally.

3. 3

   Protect the length

   If you want to keep your length, say so first and ask for layers only. Point to where the ends should sit.

4. 4

   Check the back

   A wolf cut has a mullet-ish back, and long layers end in a U or a soft V. Bring a photo of the back so there are no surprises.

• Butterfly cut: “Keep my length. Short face-framing layers from the cheekbone, long layers underneath, cut for a round-brush blowout.”
• Wolf cut: “Choppy, heavy layers through the crown, texturise the lengths, keep a mullet-ish back, and add curtain bangs.”
• Shag: “Layers all over with the lift at the crown, short pieces around my face, curtain bangs, cut to dry naturally.”
• Long layers: “Below the shoulders, long layers from the chin down, and a U or soft V at the back.”
• Curtain-bang layers: “Shoulder length with layers, and curtain bangs parted in the centre, longest at the cheekbone.”

Work through texture, then density, then your routine. If you won't use heat, the butterfly cut drops out; if your hair is fine and low in density, the heavily layered cuts do. A free analysis compares your texture, density and part with all five and the rest of the catalog. Browsing by face shape? The round face catalog and the face shape detector are there too, but for layered cuts the hair checks matter more. For the shorter and men's versions of the wolf cut, see wolf cut vs mullet vs mod cut.