The undercut and slicked back haircut are two of the most recognisable men’s styles: clean at the sides, controlled through the top and smart enough for work, evenings out or a polished everyday look. The key is choosing the right amount of contrast for your hair type, face shape and routine.

This guide explains how undercuts and slicked back styles work, which variations are easiest to maintain, and what to ask your barber for if you want a sharp finish without fighting your hair every morning.

What is an undercut?

An undercut is a haircut where the sides and back are kept noticeably shorter than the hair on top. The top is left long enough to style back, across, textured or with natural movement, while the shorter sides create a strong outline.

The contrast can be bold or subtle. Some clients prefer a clear disconnected undercut, while others suit a softer blend or taper that grows out more naturally. A good barber will look at your hair density, growth pattern and daily styling habits before deciding how sharp that contrast should be.

What is a slicked back haircut?

A slicked back haircut keeps enough length through the top to brush or comb the hair away from the face. It can be neat and glossy, relaxed and natural, or somewhere between the two. The finish depends on the cut, the product and how much natural movement your hair has.

When paired with an undercut, the slicked back top becomes the focus. The shorter sides make the top look stronger, while the styled length gives the haircut shape and personality.

Popular undercut and slicked back variations

Classic undercut

The classic undercut keeps the sides short and the top longer, with a clear contrast between both areas. It is versatile, easy to recognise and works well if you like a stronger shape.

Slicked back undercut

This is the most polished version. The top is styled back with control, while the sides stay tight and clean. It suits clients who want a smart finish and do not mind using a small amount of product each day.

Textured undercut

A textured undercut keeps the contrast but relaxes the finish on top. Instead of combing everything flat, the barber adds shape and movement so the style feels more natural. This can be a better choice for thick, wavy or difficult-to-control hair.

Faded undercut

A faded undercut blends the sides gradually rather than leaving a hard line. This gives a cleaner grow-out and can make the cut feel modern without being too dramatic.

Who does this style suit?

Undercuts and slicked back styles usually work best when the hair on top has enough length to move back comfortably. Medium to thick hair often holds the shape well, while finer hair may need a lighter product and a softer finish to avoid looking flat.

Face shape matters too. A little height through the top can lengthen a rounder face, while softer texture can stop the cut looking too severe on sharper features. If you are not sure, ask for a consultation before the cut begins.

How to ask your barber for it

Bring a reference photo, but be ready to adapt it to your own hair. Tell your barber whether you want the sides faded, tapered or more disconnected, and explain how polished you want the top to look. The difference between a formal slick back and a looser textured finish is important.

• Ask for enough length on top to style back comfortably.
• Decide whether you want a bold undercut or a softer blend.
• Discuss your natural parting, crown and hair growth direction.
• Ask which product suits your hair type and preferred finish.

Styling and maintenance tips

Start with towel-dried hair, then work a small amount of styling product through the top from roots to ends. Use a comb for a neater slicked back look or your fingers for a more relaxed textured finish. Avoid overloading the hair, because too much product can make the style heavy.

For maintenance, the sides usually need tidying sooner than the top. If you like a crisp fade or very clean outline, regular barber visits will keep the shape looking intentional. If you prefer a softer undercut, your barber can leave more room for a natural grow-out.

Visit Silky Smooth Barbers in Southsea

If you are thinking about an undercut, slicked back style, fade or textured men’s haircut, Silky Smooth Barbers on Albert Road can help you choose a version that suits your hair and routine. Book now or walk in when you are nearby.