100% Human Hair · Ethically Sourced
Genius Weft Straight
Genius Weft Straight
An ultra-thin weft that lies flat, cuts anywhere, and disappears into the client's own hair.
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How much hair do I need?
Adding fullness (no length): one row (about 20–60 grams).
Adding length: 2–3 packs, depending on the client’s starting density — length needs roughly double the density of the natural hair for a seamless blend.
Full transformation (bob to long): 3–4 packs.
We always suggest ordering on the side of caution so you’re not left in a pinch — when in doubt, your LINEONE artist can confirm at consultation.
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Description
Description
Meet the Genius Weft — Where Effortless California Chic Becomes Your Signature
LINEONE Genius Weft Hair offers endless possibilities for creating stunning, natural-looking hair. Whether you’re adding fullness, length, or both, our micro genius wefts deliver a flawless result every time.
Engineered to be ultra-flat and completely customizable, each weft can be cut at any point without unraveling, allowing perfect tailoring to any head shape or style. The micro-thin design ensures the wefts lay exceptionally flat to the head for maximum comfort and invisibility.
Key features:
Flat & Customizable: Cut anywhere along the weft with confidence — no fraying, no unraveling.
Stackable & Versatile: Layer multiple wefts for added volume or a seamless color melt.
Reusable Luxury: All wefts are 20 inches long and can be reused across multiple applications with proper care.
Natural Color Blends: Each weft features rich, multi-tonal shades for an undetectable blend with natural hair.
The result? Extensions that embody California chic — effortlessly luxurious, natural-looking hair transformations with every application.
For more information on Weft Hair Applications, get certified in our Weft Masterclass!
Product Details
Product Details
About this product
About this product
The Line One Difference
