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BEAUVOIR Professional Hair Extensions

Genius (Micro) Weft 18" 68g Single Donor Virgin - #66 Pinot Grigio (aka Icy Silver)

Used by over 12,000 licensed extension professionals nationwide.

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Type

Most stylists use 2 wefts for optimal length and fullness.

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Beauvoir genius weft – 18” Single Donor Virgin in color #66 Pinot Grigio

A study in cool, mineral luminosity. Single-donor sourcing ensures complete tonal continuity and a naturally refined fall. The Genius Weft’s ultra-thin structure keeps installs clean, seamless, and undetectable.

Every weft is engineered under Beauvoir’s strictly controlled curing environment, ensuring resilient softness and consistent polyurethane performance.

Color #66 Pinot Grigio is a muted icy blonde with a delicate silver whisper—modern, understated, and luminously cool.

The 18-inch Beauvoir Genius Weft contains approximately 68 grams of hair per pack. Each pack includes 2 × 20” wefts (40” total per pack) for balanced fullness and elegant drape.

Key Features

  • Single Donor Virgin hair for flawless tonal unity and softness
  • Genius Weft construction: ultra-thin, flexible, ideal for fine hair and stacking
  • 68 grams per pack for balanced, seamless density
  • one pack includes 2 × 20” wefts (40” total per pack)
  • produced entirely in-house for consistency and QC precision
  • highest-grade polyurethane available
  • 20-layer polyurethane system for superior softness and durability
  • humidity- and temperature-controlled curing environment
  • ventilated production floor to reduce VOC exposure
  • color #66 Pinot Grigio: cool, icy blonde with soft silver-mineral depth
  • top 10% healthiest hair worldwide
  • tested for pH, porosity, moisture content, tensile strength, and strand diameter
  • pure pigment and warm-water processing for lasting tone and integrity
  • ethically sourced, naturally aligned cuticle hair

Shipping

Each Beauvoir order is prepared with precision and care, ensuring that every detail arrives in perfect form. Complimentary standard shipping (3–5 business days) within the US is included on all orders over $100.

For those who prefer a swifter delivery, expedited shipping options are available at checkout for an additional charge.

Care, Performance & Limitations

Beauvoir extensions are a professional product and must be installed by a licensed stylist. Performance and longevity depend on proper installation, maintenance routines, and the use of compatible, extension-safe haircare products. Normal wear, changes in texture, and variations in tone can occur over time. Improper care, harsh products, excessive heat, or incorrect installation can contribute to dryness, tangling, or reduced longevity. By purchasing Beauvoir hair, you agree to follow our care instructions and to review them with your client.

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GENIUS WEFT

Ultra-thin perimeter. Maximum flexibility.

A refined weft designed for seamless blending.
Thin enough to disappear. Strong enough to cut anywhere without unraveling.

Key Features
• Ultra-thin seam
• Can be cut without shedding
• Minimal return hair
• Flexible structure
• Lightweight density control

What Makes This Genius Weft Different

• Strength without bulk
• Seam integrity after cutting
• Top 10% healthiest donor hair
• Controlled manufacturing for proper weft curing

Installation Methods

• Sew-in
• Bead foundation with stitch