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A HEALTHY HAIR FIRST COMPANY
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      • Elegant woman with honey-blonde kinky straight hair extensions, styled sleek and voluminous, wearing a luxurious emerald green velvet gown. Her luxury textured hair extensions cascade naturally down her back, complementing her radiant complexion and gold statement earrings. A perfect showcase of premium kinky straight hair extensions for a sophisticated, high-fashion look.
        Great Styles Start With The Right Tools
      • A confident Black woman with voluminous, natural-textured luxury hair extensions holds up two premium hair care products—shampoo and conditioner—from Miix Mii Hair Co. Her rich, bouncy curls exude health and shine, emphasizing the effectiveness of high-quality products for textured hair. The neutral-toned background and soft lighting highlight the elegance and sophistication of luxury hair care.
        COMING SOON! The Foundation To Healthy Hair
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  • SHOP
    • SHOP theTEXTURES

      • Lush Curl
      • Lush Kinky Curl
      • Lush Coil Curl
      • Silk Wave
      • Textured Blow-Out
    • SHOP theSHADES

      • Golden Espresso
      • Dulce
      • Auburn Rose
      • Champagne Blonde
    • SHOP BY PRODUCT

      • Classic Clip-Ins
      • Classic Wefts
      • COVERMii™ Wigs
      • Tools
      • Hair Care ( coming soon)
    • Elegant woman with honey-blonde kinky straight hair extensions, styled sleek and voluminous, wearing a luxurious emerald green velvet gown. Her luxury textured hair extensions cascade naturally down her back, complementing her radiant complexion and gold statement earrings. A perfect showcase of premium kinky straight hair extensions for a sophisticated, high-fashion look.
      Great Styles Start With The Right Tools
    • A confident Black woman with voluminous, natural-textured luxury hair extensions holds up two premium hair care products—shampoo and conditioner—from Miix Mii Hair Co. Her rich, bouncy curls exude health and shine, emphasizing the effectiveness of high-quality products for textured hair. The neutral-toned background and soft lighting highlight the elegance and sophistication of luxury hair care.
      COMING SOON! The Foundation To Healthy Hair
  • WHAT'S YOUR PERFECT MATCH
    • EXTENSION GUIDE

      • Texture Match Quiz
      • What Length Should I Choose?
      • How Many Bundles or Clip-Ins Do I Need?
      • COVERMii™ Wig Size Guide
    • INSTALLATION METHODS

      • Sew-In
      • Clip-In
      • Glueless Wig
    • CUSTOM

      • Special Order
      • Contact Us
    • What's The Best Option For You
    • Our Commitment To You
  • CARE & MAINTENANCE
    • EXTENSION CARE + MAINTENANCE GUIDE

    • NATURAL HAIR CARE GUIDE

    • CLEANSE & CONDITION WITH CARE HEALTHY HAIR STARTS AT THE ROOT
    • THERE'S LUXURY IN THE DETAIL FLAWLESS INSTALL KIT
  • theBLOG
    • SILK & STRATEGY
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For a limited time, enjoy $30 off your first purchase as our gift for shopping early. Reserve your favorites before they’re gone and before our official launch!

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$30 OFF YOUR FIRST ORDER

Discount valid on orders $100 or more

PRELAUNCH2025

COVERMii™ CLOSURE WIG SIZE GUIDE

Fit matters. Let’s find your perfect cap size.

How to Measure Your Head

At Miix Mii Hair Co., all of our stock wigs are made in a medium cap size, which fits most comfortably. However, we offer small and large cap sizes by special order to ensure the perfect fit for every head.

 

Use a soft measuring tape and follow these key measurements:

 

  • Circumference: Measure around your hairline—start at the front of your forehead, go behind the ears, and wrap around the nape of your neck.

 

  • Front to Nape: Measure from the center of your forehead straight back over the crown to the nape of your neck.

 

  • Ear to Ear (Across Forehead): Start at the top of one ear, go across your forehead, and end at the other ear.

 

  • Ear to Ear (Over Top): Measure from one ear to the other, going across the top of your head.

 

  • Temple to Temple (Around back): Measure from one temple to the other, following the back of your head. 

 

  • Nape of Neck: Measure horizontally along the hairline at the nape of your neck.
Cap Size Circumference  Front to Nape

Ear to Ear (across forehead)

Ear to Ear (over top)

Temple to Temple (around back)

Nape of Neck
Small 21.5" 13.75" 11"  11.75 13.875 5"
Medium (stock) 22.5" 14.5" 11.5" 12.5" 14.5" 5.5"
Large 23.5" 15.25" 12" 13.25" 15" 6"

Pro Tip: If you’re between sizes, we recommend sizing up for comfort and styling flexibility.

Our COVERMii™ Closure wigs are machine-made with a stretchable cap, allowing a flexible and secure fit that typically accommodates all head sizes comfortably.

 

Need a Custom Fit?

Email support@miixmiihairco.com or complete our Custom Order Form to request another cap size. Our team will guide you through the process.

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