• Worldwide Shipping
  • Custom Options
  • Partner Store
  • Expert Stylist Support
Worldwide Shipping
Custom Options
Partner Store
Expert Stylist Support

MasterCraft Genius Weft

Genius Weft Hair Extensions | Flat & Flexible

The next level of weft comfort. Fuller hair with a flatter, lighter, more customized feel.

Ultra-Thin & Seamlessly Flat

  • 100% Cuttable with Zero Shedding
  • No Return Hair for Ultimate Comfort
  • Seamlessly Stackable Volume
  • Slow-Bleached Premium Remy Hair

Pack Details

Each pack contains 100g of hair and is available in 16", 18", 20", 22", 24", and 26" lengths. The weft track measures approximately 80cm wide with an ultra-thin seam of about 2mm.


Custom Options

Each piece can be custom cut to fit different installation needs, allowing your stylist to tailor the row placement, width, and volume to your desired result.

Recommended Use

Suitable for customized row placement and flexible installation based on desired volume.

Ultra-Thin Track, Fully Customizable

The slim 2mm seam sits flat against the head with no return hair, eliminating the bulk of traditional wefts. Each piece can be cut to fit precisely, allowing your stylist to layer multiple rows for tailored density without weight or visible tracks.

Genius Weft is ideal for anyone who loves the fullness of a sew-in but wants a flatter, more flexible, and more comfortable result. Its thin, adaptable construction is perfect for customized row work and for building density without bulk—offering polished volume with strong salon appeal.

FAQ

Are there any special rules for washing a Genius Weft?

Treat your extensions like high-end couture! Always use sulfate-free shampoo to preserve the hair's integrity.
Pro-Tip (Extremely Important): Simply blow-drying the surface of your hair is not enough. You must use a blow-dryer to 100% thoroughly dry the weft seam (the track sitting against your scalp). Leaving the sewn track damp can cause extreme scalp irritation, itching, and will degrade the sewing thread over time. Keep it dry, keep it healthy!

How do I keep my weft looking thick and hydrated?

Since the weft doesn't get oils from your scalp, applying a premium hair oil from the mid-shaft to the ends daily is its lifesaver. When brushing, use a specialized extension brush, start at the very bottom, and be incredibly gentle when you brush near the sewn roots.

Can I sleep with my weft extensions?

Definitely! Just ensure your hair and the weft track are completely dry. Before bed, loosely braid your hair or tie it in a low ponytail to minimize friction and prevent the wide weft track from matting overnight.

Is sunscreen safe to use around my extensions?

Chemical sunscreens and extensions are ultimate enemies! Formulas containing Avobenzone will permanently stain light-colored extensions peach or orange when exposed to the sun. Only use 100% Mineral Sunscreens (Zinc Oxide/Titanium Dioxide) to protect your gorgeous investment.