Genius (Micro) Weft 18" 68g Pro Blend Hair Extensions - #2/18 Café Noir Balayage (aka Balayage Dark Brown/Dirty Blonde)

Beauvoir genius weft – 18” Pro Blend in color #2/18 Café Noir Balayage

A study in contrast and controlled radiance. The Beauvoir Genius Weft is crafted from the top ten percent of the healthiest hair in the world—ethically sourced and meticulously tested for pH, porosity, moisture content, tensile strength, and average strand diameter. Designed for invisible installs and effortless stacking, this is hair engineered to disappear.

Unlike most brands that outsource Genius Wefts to third-party workshops, Beauvoir produces every weft in-house under tightly controlled factory conditions. Because moisture causes polyurethane to cure, humidity and temperature must be disciplined at every stage. Our facility is calibrated for that control, and ventilated to protect our workers from harsh VOC exposure. The result is precision you can feel and performance you can trust.

Color #2/18 Café Noir Balayage is an editorial brunette-to-blonde gradient: a deep café noir root transitioning into a muted beige blonde, softly smoked at the mid-lengths for realism. Light glides along the blend in diffused ribbons—elegant, intentional, and unmistakably luxurious.

The 18-inch Beauvoir Genius Weft contains approximately 68 grams of hair per pack. Each pack includes 2 × 20” wefts (40” total weft per pack), providing balanced fullness with a smooth and natural drape.

key features

• Genius Weft construction: ultra-thin, flexible, and ideal for stacking or fine hair
• 68 grams per pack for balanced, seamless density
• one pack includes 2 × 20” wefts (40” total weft per pack)
• made in-house, not outsourced—ensuring consistency and QC at every stage
• highest-grade polyurethane on the market
• 20 layers of polyurethane for superior durability, softness, and edge integrity (most brands use 10)
• controlled humidity and temperature environment for optimal polyurethane curing
• ventilated production floor to reduce VOC exposure
• available in multiple lengths across the complete Beauvoir color collection
• color #2/18 Café Noir Balayage: a seamless café brunette melt into soft, editorial beige blonde
• made from the top 10% healthiest hair in the world
• tested for pH, porosity, moisture content, tensile strength, and strand diameter
• colored with pure pigment and warm-water processing for lasting tone and softness
• ethically sourced, naturally aligned cuticle hair