18" Genius Weft

Our 18" Genius Weft is the next evolution in weft technology,  combining the best features of both flat wefts and hand-tied wefts into one ultra-flexible, seamless design. Made with 100% premium Remy human hair, the Genius Weft delivers a flawless, natural blend with minimal bulk and maximum comfort.

This innovative weft features an extremely thin, flat seam that lies perfectly against the scalp, creating a completely undetectable finish ,even in fine hair. The weft can also be cut anywhere along the seam without fraying, allowing complete freedom to customize the fit, blend colours, and create bespoke looks with ease.

Whether you’re adding length, volume, or dimension, our Genius Weft offers exceptional versatility.

Our 50g Genius Weft consists of one Weft that weighs 50g

Our 100g Genius Weft consists of one Weft that weighs 100g 

• Made from 100% premium human hair for a soft, silky, and natural finish

• Ultra-thin, flat seam lies completely flush to the scalp for a discreet, seamless blend

• Can be cut anywhere along the seam with no fraying or shedding

• No return hair- design for ultimate comfort and no scalp irritation

• Lightweight and flexible- easy to layer, fold, and blend for custom installations

• Suitable for multiple application methods including sew-in, micro bead, or hybrid techniques

• Double-drawn hair ensures consistent thickness from root to tip

• Perfect for adding length, volume, and multi-dimensional colour while maintaining a natural look.

  Genius Weft vs. Flat Weft — Which Is Right for You?

  Both weft types deliver seamless, natural-looking results. The best option depends on your hair type, lifestyle, and desired finish.

  Genius Weft Extensions
  Best for clients who want the lightest, most undetectable install possible. Genius wefts are ultra-thin, flexible, and can be cut anywhere without shedding, making them ideal for fine or low-density hair. They lay completely flat against the scalp for a barely-there feel and an invisible blend.

  Flat Weft Extensions
  Best for clients who want added fullness with structure. Flat wefts are slightly thicker, making them a great choice for medium to thick natural hair or for clients who want a fuller look while still maintaining comfort and a seamless finish.

  Not sure which to choose?
  Choose genius wefts if you want the most lightweight, discreet feel. Choose flat wefts if you want a bit more density and volume with versatility. Your stylist can help guide you to the best option based on your hair type and desired result.