18 Edgy and Stylish Undercut Bob Hairstyles
The undercut bob is a bold and stylish hairstyle that blends classic elegance with modern edginess. By combining the timeless bob cut with a shaved or closely cropped undercut, this look offers versatility, individuality, and a rebellious twist. Whether you want a subtle undercut or a dramatic shaved design, there’s an undercut bob style to match your personality.
In this guide, we’ll explore 18 of the trendiest undercut bob hairstyles, why they are so popular, how to choose the right one for you, and expert maintenance tips to keep your cut looking sharp.

15 Edgy and Stylish Undercut Bob Hairstyles
1. Classic Undercut Bob
This style features a sleek bob with a hidden undercut at the nape of the neck. When the hair is down, the undercut is discreet, but when styled up, it reveals an edgy, bold contrast.
This look is perfect for those who want a chic, manageable hairstyle with an element of surprise. Regular trims are necessary to keep the undercut sharp and defined.

2. Asymmetrical Undercut Bob
An asymmetrical bob paired with an undercut creates a striking and modern look. One side is kept longer while the other is shaved or closely cropped, offering a daring, fashion-forward style.
This haircut works well with straight and wavy textures, enhancing the contrast between the lengths. Use a smoothing serum to maintain sleekness.

3. Textured Undercut Bob
For those who love volume and movement, a textured undercut bob is the way to go. The top layers are cut with choppy, uneven lengths for a tousled effect, while the undercut removes bulk from underneath.
A texturizing spray or sea salt mist helps add definition and enhances the edgy, carefree vibe of this style.

4. Pixie Undercut Bob
A fusion of a pixie cut and a bob, this undercut style is shorter than a traditional bob but longer than a pixie. The top remains layered and slightly messy, creating a soft yet rebellious look.
It’s a great choice for those who want a short, easy-to-style cut with a lot of character.

5. Shaved Side Undercut Bob
This bold look features a bob with one side shaved for a high-contrast, punk-inspired aesthetic. The asymmetry adds drama and attitude, making it a standout style.
For an extra edge, you can enhance the shaved side with designs or patterns. Use pomade or wax to keep the longer side sleek and polished.

6. Hidden Undercut Bob
If you want an undercut but need a professional or subtle look, the hidden undercut is ideal. The shaved portion is concealed beneath the top layers, only visible when the hair is tied up.
This style is excellent for those who want a versatile look that can transition between edgy and sophisticated.

7. Layered Undercut Bob
Layering the top section of a bob while maintaining an undercut underneath adds volume and shape. This style is great for those with thick hair who want to remove excess weight without sacrificing movement.
Blow-drying with a round brush adds body and bounce to the layers while keeping the undercut crisp.

8. Blunt Bob with Undercut
A blunt-cut bob paired with an undercut creates a sharp, ultra-modern look. The clean, precise lines of the blunt cut contrast with the shaved section, resulting in a chic and edgy hairstyle.
Use a straightening iron for a sleek finish and apply a shine-enhancing serum to complete the polished look.

9. Wavy Undercut Bob
For those with naturally wavy hair, an undercut bob adds an effortless cool-girl aesthetic. The shaved section provides a structured contrast to the loose, beachy waves.
A lightweight mousse or curl-enhancing cream helps maintain the texture while keeping the style fresh and defined.

10. Curly Undercut Bob
Curly-haired individuals can also rock an undercut bob! This style reduces bulk while maintaining bouncy, defined curls on top. The undercut makes styling easier and creates a striking contrast between the textures.
Moisturizing products and curl creams help keep the curls hydrated and well-defined.

11. Two-Tone Undercut Bob
A unique way to enhance an undercut bob is with contrasting colors. Dyeing the longer top section one shade and the undercut a different hue adds a fun, bold touch to the style.
Opt for complementary tones like platinum blonde with dark roots, or pastel shades for a vibrant, trendy effect.

12. Geometric Design Undercut Bob
For an artistic and edgy touch, consider shaving geometric designs into your undercut. Triangle patterns, swirls, or straight-line designs add a unique visual element to your look.
Regular trips to a barber or stylist ensure the design remains crisp and well-defined.

13. V-Shaped Undercut Bob
Instead of a straight-line undercut, a V-shaped shave at the nape adds a subtle but stylish element to your bob. This design looks particularly striking when the hair is styled in an updo or half-up style.
A fade effect can be incorporated for a softer, more blended appearance.

14. Tapered Undercut Bob
A tapered undercut gradually blends into the longer sections, creating a smooth, natural transition between the shaved and longer hair. This look is perfect for those who want a softer undercut with a more feminine touch.
Using a leave-in conditioner helps keep the tapered sections smooth and manageable.

15. Undercut Bob with Bangs
Adding bangs to an undercut bob enhances the overall shape and creates a stylish, face-framing effect. Whether you opt for full, blunt bangs or soft, wispy ones, this style offers a modern twist on the classic bob.
Blow-drying the bangs with a round brush keeps them sleek and prevents them from falling flat.

Why These Hairstyles Are Trending
Undercut bob hairstyles have gained popularity due to their mix of boldness, versatility, and low-maintenance appeal. The style is favored by those who love unique, edgy looks but still want a hairstyle that can be adapted for different occasions.
Celebrities and influencers have also embraced this trend, making it a go-to style for those who love fashion-forward, statement-making haircuts.

How to Choose the Best Undercut Bob for You
When selecting an undercut bob style, consider the following factors:
- Face Shape: Round faces suit asymmetrical or long bobs, while angular faces look great with short, blunt styles.
- Hair Type: Thick hair benefits from layered undercuts to remove bulk, while fine hair works best with blunt or textured cuts.
- Personal Style: If you prefer subtle styles, go for a hidden undercut; if you love bold looks, opt for shaved designs or asymmetric bobs.

How to Maintain an Undercut Bob
To keep your undercut bob looking fresh and stylish, follow these maintenance tips:
- Regular Trims: Since undercuts grow out quickly, visit your stylist every 4-6 weeks to maintain the shaved section.
- Hydration & Care: Use sulfate-free shampoos and deep-conditioning treatments to keep the longer sections healthy.
- Styling Products: Lightweight serums, texturizing sprays, and mousses help enhance volume and texture.
- Scalp Care: Keep the shaved section moisturized and clean to prevent irritation.

Conclusion
The undercut bob is a trendy, edgy, and stylish choice for those looking to break away from traditional haircuts. Whether you prefer a subtle, hidden undercut or a bold, asymmetrical shave, there’s an undercut bob to match your personality.
Ready for a fresh, modern haircut? Explore these styles and book a salon appointment to get your perfect undercut bob transformation!