Normal or Double Genius Weft: what is the difference?
Share
Genius Weft is known for its thin, flexible top edge. At Fee Extensions, you can choose between a normal and a double-weft version. They use the same principle but differ in hair density. The right choice depends on your natural hair and the result you want.
What is a Normal Genius Weft?
The normal version combines a fine attachment edge with a balanced amount of hair. It lies flat against the head and can be cut to size. Because it is less compact than the double version, the stylist can distribute the hair flexibly across different rows.
This option may suit subtle thickening, a natural look or a client whose weight needs to be built up carefully. A professional stylist should always assess whether it is suitable.
What is a Double Genius Weft?
A Double Genius Weft has more hair woven into the weft. A similar width therefore provides more density. This can help clients who want a fuller lengthening or naturally have more hair that needs to be carried through to the ends.
More density also means more weight in each section. The stylist must decide how many rows to use and how to distribute them comfortably and appropriately.
The differences at a glance
| Normal Genius Weft | Double Genius Weft | |
|---|---|---|
| Density | Balanced and lighter | More hair per weft |
| Look | Subtle to full, depending on the amount | A full look more quickly |
| Distribution | Can be built up flexibly | High density in a compact application |
| Choice | Often suitable for subtle thickening or finer hair | Often suitable for thicker hair or extra volume |
Which version suits fine hair?
With fine hair, a normal Genius Weft can help distribute the amount and weight gradually. However, “fine hair” is not a complete diagnosis: density, elasticity, scalp and condition should all be considered. Another method or a smaller amount may sometimes be wiser.
Which version suits thick hair?
Thick or blunt-cut hair often needs more density for a lengthening to blend naturally. A Double Genius Weft can add volume efficiently. The stylist still needs to determine how much hair is needed and where the rows should go.
Fewer rows do not automatically mean less strain
A double weft can provide more hair in a compact application, but each row also carries more weight. Comfort depends on the total amount, placement, tension and strength of your natural hair. Do not look at the number of rows alone.
How do you choose?
- Do you want to add fullness only, or length as well?
- How thick are your own mid-lengths and ends?
- Would you like a subtle or very full finish?
- How much weight can your natural hair safely support?
- How does your stylist plan to distribute the rows?
Explore the available shades and options in our Genius Weft extensions.


Frequently asked questions
Is Double always better?
No. Double means more hair, not automatically a better result. The right version is the one that suits your natural hair and your goal.
Can a Genius Weft be cut?
A Genius Weft is designed to be cut to size. Ask a professional to do this and apply the weft correctly.