Genius Weft Extensions

Q: What is a genius weft?

Our Genius Weft is an ultra-fine, flexible micro-track with a flat seam and no return hair, so it lies flush to the head. Unlike a hand-tied weft it can be cut to length anywhere without fraying, making it faster and more versatile to fit on beads.All Genius wefts (Genius Weft, Genius Weft Maxx and Genius Weft Dual Tone) ship as 2 × 12in wefts as standard. If you would prefer a single 24in weft, just ask when you order and we will supply it that way.

Q: Genius weft vs hand-tied weft: what's the difference?

Both give a flat, lightweight row, but a genius weft is machine-finished with zero return hair and can be cut anywhere, while a hand-tied weft is knotted by hand and must never be cut or it unravels. Genius wefts are thinner and more durable over repeated refits; hand-tied has a premium artisan feel.

Q: How long do weft hair extensions last?

Weft hair extensions are typically refitted every 8 to 12 weeks as your hair grows. The hair itself is reusable, and with correct aftercare lasts around 6 months or more in Natural Finish, and 9 to 12 months or more in Full Volume, as double-drawn hair keeps its thickness for longer.

Frequently Asked Questions

What is a genius weft?

Our Genius Weft is an ultra-fine, flexible micro-track with a flat seam and no return hair, so it lies flush to the head. Unlike a hand-tied weft it can be cut to length anywhere without fraying, making it faster and more versatile to fit on beads.

All Genius wefts (Genius Weft, Genius Weft Maxx and Genius Weft Dual Tone) ship as 2 × 12in wefts as standard. If you would prefer a single 24in weft, just ask when you order and we will supply it that way.

Genius weft vs hand-tied weft: what's the difference?

Both give a flat, lightweight row, but a genius weft is machine-finished with zero return hair and can be cut anywhere, while a hand-tied weft is knotted by hand and must never be cut or it unravels. Genius wefts are thinner and more durable over repeated refits; hand-tied has a premium artisan feel.

How long do weft hair extensions last?

Weft hair extensions are typically refitted every 8 to 12 weeks as your hair grows. The hair itself is reusable, and with correct aftercare lasts around 6 months or more in Natural Finish, and 9 to 12 months or more in Full Volume, as double-drawn hair keeps its thickness for longer.

Trade only, made to order

Blush+Wren supplies genius weft extensions to salons, stylists and hair brands on trade terms. Log in and your own trade price shows across the site, from this page through to checkout. Create a trade account to get started.

Colour-match any client

Every genius weft extensions set can be built in a bespoke colour through our Custom Colour Suite, blended from 27 base shades to match a photo, a swatch or a shade between two standards.