Here's what it means:
* Hair clipper guards: Haircuts are often defined by the number on the clipper guard. These guards attach to the clippers and determine how much hair is left when you run the clippers through.
* What a 0.5 guard does: A 0.5 guard leaves a very short length of hair. It's shorter than a #1 guard but longer than a #0 guard (which is essentially a shaved head). The actual length left by a 0.5 guard is typically around 1.5mm or 1/16 of an inch.
Important Considerations:
* Very Short: A 0.5 haircut is extremely short. It's a very close cut, bordering on a shave.
* Scalp Visibility: With a 0.5 haircut, your scalp will be very visible.
* Hair Texture: The result can vary slightly based on your hair texture. Thicker hair might still appear to have a bit more presence than finer hair at this length.
* Consider a Fade: It's common to use a 0.5 guard as part of a fade, where the hair gradually gets shorter down to the skin.
So, if you're looking for a very close, short haircut, asking for a "0.5" will definitely communicate what you want to your barber or stylist. Just be sure you're prepared for how short it will be!