If you watch any Korean drama, listen to K-Pop, or walk through the trendy districts of Seoul, you will see one haircut dominating them all: The Two Block.
It is the perfect solution for men with thick, coarse hair that refuses to lay flat on the sides. By cutting the sides short and letting the longer top "block" drape over them, you eliminate the dreaded "mushroom" silhouette. Here are 5 ways to style a two block in 2026.
1. The Classic Straight Two Block
The standard look. The hair is kept straight and heavily textured, styled forward to form a thick, messy fringe that covers the eyebrows.
Why it works: It is highly youthful and frames the face perfectly, drawing all attention to the eyes.
2. The Comma Hair Two Block
The most popular styling for Korean actors. The long fringe is parted slightly off-center, and one side is curled inwards towards the forehead, resembling a comma punctuation mark (,).
Why it works: It is incredibly sophisticated. It exposes part of the forehead, making it look more mature than a full heavy fringe.
3. The Wavy (Permed) Two Block
Straight, thick hair can look too rigid. Pairing the two block cut with a soft "wave perm" adds incredible texture and volume to the top canopy.
Why it works: It removes the need for daily styling with pomades or clays. The permed waves provide natural, effortless movement.
4. The Slicked Back Two Block
A formal variation. Instead of letting the top block fall forward as a fringe, it is blown dry backwards and styled with a matte paste to expose the entire face.
Why it works: It is the perfect "office-ready" version of the cut. It looks sharp, authoritative, and clean.
5. The Undercut Two Block
A much more aggressive version. Instead of a soft #4 guard on the sides, the bottom block is taken down to a bald skin fade, creating massive contrast with the heavy top.
Why it works: It adds an edgy, streetwear vibe to a haircut that is traditionally very soft and romantic.
What to Tell Your Barber
Do not just ask for an "undercut." If you go to a Western barbershop, they will likely give you a military-style high skin fade. Tell them you want the sides taken down to a #3 or #4 guard, but not blended into the top. The top must disconnect and fall over the sides.
Curious how you'd look with K-Pop's favorite haircut? Upload a selfie to our AI Previewer and instantly try on the Two Block right now!