Chin Strap
A narrow band tracing the jawline itself.
What it is
A thin line of hair following the mandible and nothing else. It literally draws the jawline on, which is useful when the jaw is soft and the face is round — and unforgiving if the line is not cut cleanly, because there is nothing else to look at.
Who it suits
- Round
Face length and width are close, with a soft jaw angle and full cheeks. Styles that add height on top and keep the sides tight will make the face read longer and more angular.
- Oval
Slightly longer than wide, with the cheekbones as the widest point and a gently rounded jaw. The most forgiving shape — most cuts work, so the decision comes down to hair texture and how much effort you want to spend.
- Heart
A wide forehead narrowing to a smaller chin. Fringe and side weight balance the top, while beard length adds the width the lower face lacks.
When to think twice
- defined jawline
- patchy growth
- wants low maintenance
Show this to your barber
Trace the jaw with a trimmer, 8-12 mm wide, 4 mm length. Clean everything above and below. The line must be symmetrical — check in a mirror from both sides.
Related styles
- Short Boxed Beard
Full but close-cropped, with defined cheek and neck lines.
- Heavy Stubble
Three to five millimetres, everywhere, all the time.
- Extended Goatee
Chin and moustache connected, cheeks clean.
- Full Beard
Grown out, shaped, not sculpted.