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[virgin+]Genius Weft Extensions Double Weft Sew in Hair Vivien 100% Real Human Hair Solid Brown #4

Regular price$217.99
Size chart

Length Guide

Length GuideLength Guide

25g/bundle | About 150-200g for a full head.
Virgin+ Genius Weft

Vivien Human Hair Genius Weft Extensions

Genius weft is a new type of weft hair extensions, which is based on Hand-tied Wefts and is an upgraded version of Hand-tied Wefts. Genius weft hair extensions and hand tied weft are very similar, they are a good substitute for each other. It is the same as hand-tied weft, which is very thin, but Genius Weft has the advantage over hand-tied weft that it can be cut at will and has no back hair.

Brand: Vivien

Length: 16"-24"

Raw Material: 100% virgin+ Human Hair

Texture: Straight, and a natural wave after washing is normal

Tips: 150-200G for a full head

Specifications of Genius Weft Hair


16 inch

18 inch

20 inch

22 inch

24 inch












Why Choose Virgin+ Hair

Enjoy the epitome of luxury with Virgin+ Hair - the best of all hair extensions. You deserve only the finest quality, and Virgin+ Hair delivers just that. Crafted with the highest grade of human hair, this premium product boasts unmatched durability, ensuring it lasts for an impressive 12 months or even longer. Though it may come with a slightly heftier price tag, the superior quality and longevity of Virgin+ Hair make it a wise investment for anyone seeking the ultimate hair transformation.

virgin+ hair source and marerial

Learn why you should choose Virgin+ Hair with the following comparison.

Comparison of hair scales of virgin hair and virgin+ hair

Virgin+ hair extensions are made from the healthiest hair from one single donor, selected from all donor hair. All the hair strands are facing in one direction from the roots to the ends.

vivien virgin hair and virgin+ hair compare
  • From the same undyed hair donor
  • No chemical processing to avoid damage
  • The hair is naturally detected and the best is selected

v+ Hair Extensions Advantages

Why Choose Genius Weft?

genius weft hair extensions

1. Very Thin

The overall weft thickness is the same as hand tied weft extensions, very thin, no more than 0.7mm. Therefore it will be very invisible and flat after installation and very hair friendly.

2. Can be Cut

Breaking the restriction that hand tied hair weft cannot be cut, genius weft can be cut at will and no hair will fall out. Installation is more flexible, you can install it to the thinning hair area.

3. No Return Hair

Genius weft hair extensions are not woven by hand, so there is no need to knot the hair on the weft, so there is no return hair, avoiding return hair contacting the hair and causing allergy or itchy symptoms.

Tips for Wearing Hair Weft Extensions

  • Connect your wefts with micro loops
  • Should be completely dry when installed 
  • Start at the edge and weave to the middle
  • Can be glued to your hair weft (allergy test required)
  • It can also be worn by sewing the clips to the weft and then cutting them to different widths as needed.
remy human hair weft real human hair extensions can be last for 3-6 months blend well with your hair

How to wash your hair extensions?

  • Use clean and mild water

  • Air dry is best to the extensions

  • Gentle massage is best, do not pull

  • Conditioner is necessary
tape in hair human hair extensions can last for 3-6 months silky straight no shedding and no split

How to care for hair extensions?

  • How to brush it?

  • Can I wear it to sleep?

  • How to dry hair extensions?

  • What kind of shampoo should I use?
how to care hair extensions
vivien Worldwide Shipping fast
  • Orders are usually shipped within 1-2 days after placement.
  • Expedited shipping usually takes 3-6 business days, and standard shipping takes approximately 7-20 business days.
  • Delivery time is somewhat related to distance and other factors such as epidemic, weather, etc. There may be a delay of 1-2 days.
  • For the complete shipping policy, please see the relevant page Shipping-Delivery

 30days easy return

  • Please ensure that the hair has not been used and that you have communicated with us about the return or exchange before returning the product.
  • For complete return and exchange policy, please see the relevant page Return & Exchange

Customer Reviews

Based on 18 reviews
Jennie Hensarling
Buy them ❤️❤️❤️

I've never gotten extensions before. I struggle getting it on in the right place with the halo but I'm practicing! Looks good. 👍

Ernestina Lopez

So I’ve been wearing extensions of all types for years and years. And as somebody that likes to change her hair all the time and sometimes you get tired of wearing the extensions but you miss the long hair. This definitely is awesome but especially for the price.I was kind of hesitant at first buying this, because I thought it was going to be crap. Honestly but the hair was good quality and people really thought it was my real hair.

Very pretty

I love this synthetic halo piece. It gives me incredible fullness and length. I purchased light brown mix golden blonde and the match is perfect! I did purchase two pieces but I’m only wearing one in the photos. Two would feel too heavy in my opinion and wasn’t necessary for me personally. The only downside to this product is it tangles easier than the real human hair extensions I have. But that’s not a big problem and the hair looks very real to me. It’s also very easy to put in. The first time I wore it I didn’t remember to open the clips to secure it to my hair and it still barely moved. To install, I make a part, pull back the top back section of my hair, put the string on top of my head like a headband, secure the clips along the back of my head, and let my hair down and comb out to cover the clear string. Buy this you won’t regret it!!

Amazon Customer
Good quality and good hair color match

I’m a hairstylist and am always trying to find cheaper alternatives for my clients. This hair is amazing quality!

Tessa Robinson
I loved them !!! Highly recommend!!!

I have purchased and used every brand of extensions on Amazon. I have also used the clip in, tape in, sew in wefts, etc. and doores brand is the best quality in all extension types. I have very thin hair and have a very hard time finding extensions that I’m able to hide nicely…especially because I always get 22” length. This style with the wire is the easiest one to hide, looks the most natural, and is the easiest to put in and take out (I’m taking 2mins). Get these extensions….you will be glad you did.