Long hair is making a massive comeback for young men. The shaggy look defines modern teen style with its effortless and rebellious energy.
Finding the right cut is about balancing texture and length. These styles are perfect for guys aged 16 to 19 looking to upgrade their look.
Whether you have pin-straight hair or tight curls, there is a shag for you. Let’s dive into the best 15 shaggy long hairstyles for teen boys today.
1. The Classic Surfer Shag
The surfer shag is the ultimate low-maintenance look for active teen boys. It features long, sun-kissed layers that fall naturally around the shoulders and face.
This style works best for guys with natural waves or straight hair that has some body. It projects a relaxed, coastal vibe that is perfect for the 16-19 age demographic.
To style this, simply use a sea salt spray on damp hair and let it air dry. This enhances the “lived-in” texture without making the hair feel crunchy or stiff.
2. The Modern Wolf Cut
The wolf cut is a viral sensation that blends the vintage shag with a soft mullet. It features heavy layers on top and thinner, wispy ends.
This cut is ideal for older teens who want a high-fashion, edgy appearance. It frames the face perfectly, making it a great choice for those with more angular features.
Maintain the volume by using a lightweight volumizing mousse at the roots. This prevents the top from falling flat while keeping the bottom layers looking sharp and intentional.
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3. Textured Emo Fringe Shag
This style updates the classic 2000s look with modern texture and movement. It involves a deep side sweep with choppy layers that partially cover the eyes.
It is a bold choice for teens who want to express their individuality. The length is kept long on the sides to allow for tucking behind the ears.
Use a matte clay to define the ends and keep the fringe in place. Avoid heavy gels, as they can make the hair look greasy rather than textured and cool.
4. Curly Mop Top Shag
For guys with natural curls, the mop top shag is a fantastic way to manage volume. It keeps the weight concentrated at the top and crown.
This hairstyle is incredibly popular among high schoolers because it looks effortless yet polished. It embraces the natural bounce of curly hair while providing a clear shape.
Apply a curl-defining cream while the hair is soaking wet to prevent frizz. This keeps the curls looking hydrated and prevents the “poofy” look that often plagues long hair.
5. The 90s Heartthrob Shag
Inspired by the icons of the 1990s, this look features a soft center part with long, curtain-like layers. It is a sophisticated take on the shaggy trend.
This style is particularly flattering for older teens with oval or heart-shaped faces. It creates a symmetrical frame that highlights the eyes and jawline.
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Keep this look clean by using a moisturizing conditioner to ensure the hair stays silky. A quick blow-dry with a round brush can add that signature 90s lift.
6. The Grungy Rockstar Shag
This shoulder-length cut is all about raw texture and intentional messiness. It uses razor-cut layers to create a “shredded” effect at the ends of the hair.
It is the perfect choice for the 18-19 age group looking for a more mature, alternative aesthetic. This style thrives on being slightly unkempt and rebellious.
Skip a wash day and use a bit of dry shampoo to add grit and volume. The more “second-day” the hair looks, the better this specific style typically appears.
7. Tapered Nape Shag
The tapered nape shag offers a cleaner silhouette by keeping the hair very short at the neck. The rest of the hair remains long and shaggy.
This is a great compromise for teens who want length but need to keep things tidy for school or work. It reduces bulk at the base of the skull.
Style the long top sections with a light-hold cream to direct the hair forward. This creates a cool, forward-sweeping motion that looks dynamic and modern.
8. The Skater Mid-Length Shag
This chin-length cut is synonymous with skate culture and casual cool. It features blunt ends that are thinned out with thinning shears for movement.
It is highly versatile and fits almost any face shape or hair type. It is the quintessential “cool kid” haircut for the 16-year-old demographic.
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To get the look, tuck one side behind the ear and let the other side fall naturally. This asymmetrical styling gives it a more purposeful and stylish feel.
9. Bleached Tip Shag
Adding color is a great way to personalize a long shaggy haircut. Bleached tips add a pop of contrast that highlights the movement of the layers.
This is a trendy choice for teen boys who want to stand out from the crowd. It works exceptionally well with darker natural hair colors.
Use a purple shampoo once a week to keep the bleached ends from turning brassy or yellow. This ensures the contrast remains sharp and professional-looking.
10. The Afro-Textured Shag
This style celebrates natural 4C textures by using varied lengths to create a rounded, shaggy silhouette. It provides shape while allowing for maximum length.
It is a stylish and culturally resonant choice for Black teen boys. The layers prevent the hair from becoming a uniform shape, adding visual interest.
Hydration is key for this look, so use a leave-in conditioner and natural oils. This keeps the coils defined and prevents the hair from becoming brittle.
11. Wispy Indie Shag
The indie shag is characterized by very fine, thin layers that create a light and airy feel. It is perfect for guys with naturally thin hair.
This look is popular in the alternative music scene and offers a soft, approachable aesthetic. It focuses on movement rather than heavy volume or bulk.
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Avoid heavy waxes or pomades that will weigh the hair down and make it look flat. A light dusting of styling powder at the roots is all you need.
12. The Heavy Fringe Shag
This cut features a thick, straight-across fringe that blends into long, shaggy sides. It creates a very distinct and structured frame for the face.
It is an excellent choice for teens with high foreheads or long face shapes. The fringe helps to balance the proportions of the face effectively.
Keep the fringe trimmed every few weeks to ensure it doesn’t obstruct your vision. The rest of the hair can grow out freely to maintain the shag.
13. The Side-Parted Long Shag
By moving the part to the side, this shag gains an instant boost in volume and height. It creates a dramatic, sweeping look across the forehead.
This is a great option for 17 and 18-year-old guys who want a more dynamic and masculine style. It works well with thicker hair types.
Use a blow dryer and a vent brush to push the hair up and over to one side. This sets the volume for the day without needing much product.
14. The Undercut Shag
The undercut shag features hidden shaved sections on the sides or back. This removes massive amounts of weight while the top remains long and shaggy.
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Keep the undercut sections buzzed every two weeks for a sharp look. This contrast between the shaved skin and long hair is a major style statement.
15. The “Bedhead” Shag
The bedhead shag is designed to look like you just rolled out of bed, but with a refined edge. It uses uneven layers to mimic natural chaos.
This is the ultimate low-effort look for busy students. It relies on the hair’s natural cowlicks and quirks to provide a unique, personalized shape.
Apply a small amount of texturizing paste to your palms and “scrunch” the hair. This encourages the messy texture while keeping the hair looking intentional.
How often should a teen boy trim a long shaggy haircut?
To maintain the shape of a shag without losing too much length, a trim every 8 to 12 weeks is ideal. This removes split ends and prevents the layers from becoming too bottom-heavy. For guys with fast-growing hair or fringe, a “bang trim” might be needed every 4 weeks.
What are the best hair products for a messy shaggy look?
Sea salt spray is the gold standard for achieving a matte, textured finish that isn’t greasy. For guys with thicker hair, a lightweight matte clay or texturizing paste helps define layers. Avoid high-shine pomades or heavy-hold gels, as these usually ruin the “effortless” vibe of a shag.
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Can I pull off a shaggy hairstyle if I have thin hair?
Yes, a shaggy cut is actually one of the best styles for thin hair. The multiple layers create the illusion of volume and movement where there is none. Ask your barber for “internal layers” to add lift without making the ends look too sparse or “ratty.”
Are shaggy hairstyles allowed in schools with strict dress codes?
Most modern shags are acceptable, but you should check your specific school’s handbook regarding hair length. If length is an issue, the “Tapered Nape Shag” or “Undercut Shag” are great options. These allow you to keep the shaggy look on top while keeping the back and sides clean.
How do I style a shag if I have very straight hair?
Straight hair needs extra help to avoid looking flat or limp in a shaggy cut. Using a volumizing mousse on damp hair before blow-drying upside down can create the necessary “oomph.” You can also use a texturizing powder at the roots to give the hair a more rugged, lived-in feel.
Does a shaggy hairstyle work for all face shapes?
The shag is incredibly versatile because the layers can be customized to frame any face. For round faces, keeping more length on the sides helps elongate the profile. For square or angular faces, softer layers around the jawline can help “de-bulk” the look and provide a more balanced appearance.