Colin Farrell Slicked Back Side Part
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19 Slicked Back Side Part Hairstyles for Men (2026 Guide)

Tips and tricks on cutting and styling most popular gentlemen's cut

written by The Editors

The slicked back side part is one of the few men’s hairstyles that has remained stylish for over a century. Combining the clean structure of a classic side part with the polished appearance of slicked-back hair, this haircut offers a professional, versatile look that works in almost any setting.

Slicked-back hairstyles for men have been popular for over 100 years, especially since the creation of water-based pomades. In the 1930s, the slicked-back side part hairstyle was created and kept very flat by the use of a lot of oil, and oil-based pomade. Today, however, with the variety of hair products available, many different looks can be achieved.

In the 1950s and 1960s, the popular hairstyle was the Quiff. It was a popular variation of the pompadour hairstyle that many greasers would wear. The quiff featured a slicked back side part, but with some of the height and angle of the Pompadour and a touch of a Mohawk look.

For many years, the side swept has been dominating the realm of slicked back side part hairstyles. Men from differing lifestyles have made this style popular since the early 1900s. It has even been seen in Hollywood more recently in Leonardo DiCaprio in the movie The Great Gatsby.

Without further ado, go ahead to explore a diverse collection of stylish and fashionable hairstyles:

What Is a Slicked Back Side Part?

A slicked back side part combines two classic hairstyling techniques. The hair is divided with a visible side part and then brushed backward rather than to the side. The result is a clean, structured appearance with plenty of sophistication.

Unlike a traditional side part, which typically directs hair laterally, the slicked back variation creates more flow and visual length. Compared to a pompadour, it features less height and a more controlled finish.

This hairstyle can be paired with:

  • Low fades
  • Mid fades
  • High fades
  • Tapers
  • Undercuts
  • Scissor-cut sides
  • Beards and facial hair

Its adaptability is one of the main reasons it remains a popular choice among men of all ages.

Who Should Get a Slicked Back Side Part?

Best Face Shapes

The slicked back side part works particularly well for:

Oval Faces
Nearly every variation complements an oval face shape.

Square Faces
The clean lines of the haircut enhance strong jawlines and masculine features.

Diamond Faces
The added width on top helps balance narrower foreheads.

Round Faces
A slicked back style with extra height can create a longer, leaner appearance.

Best Hair Types

Straight Hair
The easiest hair type for achieving a polished slicked-back finish.

Wavy Hair
Adds natural texture and movement while maintaining structure.

Thick Hair
Creates volume and fullness without requiring excessive product.

Fine Hair
Can still work well when paired with lightweight styling products and shorter lengths.

How to Ask Your Barber for a Slicked Back Side Part

To get the best results, tell your barber:

  • Leave 3–5 inches of length on top
  • Create a defined side part
  • Taper or fade the sides based on preference
  • Keep enough length for the hair to be combed backward
  • Add texture if you want a more natural finish

If you’re unsure, bring reference photos showing your preferred variation.

How to get the Slicked Back Hairstyles for men

The side swept is created by using a medium shine pomade and parting the hair, then combing it as flat as possible while making sure to curve along the direction of growth to blend in any cowlicks. By using a wide-tooth comb and a strong pomade on the hair, this hairstyle is possible even for men with curly hair.

By parting the hair at the corner of the forehead, or at the arch of the brow, a deep part can be created which works well with a textured side sweep. This hairstyle is very popular this year and with a strong-hold pomade and a sweep back and up of the hair, a very strong look is created.

Some things to remember when creating a slicked back side part hairstyle are:

Use a sea salt spray mainly on the top section of hair to help tame the hair. Spray onto hair, then create the desired part. Blow dry hair, making sure to comb the front of the hair across the face, the sides toward the back, and the back down flat. Depending on the desired look apply a hair wax, pomade, or wet look gel with your hands and comb hair into place.

 

Final Thoughts

The slicked back side part remains one of the most versatile and timeless hairstyles for men. Whether you choose a classic gentleman’s cut, a modern fade, or a bold undercut, this style delivers a polished appearance that works across professional, casual, and formal settings. With the right cut, products, and maintenance routine, it’s a hairstyle that never goes out of fashion.

You might also like: The Curtain Haircut

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