Curls are complicated. We’re getting them together …

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Transform your natural hair’s look in less than 10 minutes with our versatile 100% virgin hair clip-in extensions!

Enhance the natural beauty of your own hair by adding length and volume in our “For Koils” Collection, crafted to blend seamlessly with 3B-3C hair. In our signature “For Koils” texture, springy ringlet curls are densely packed together in an elongated s-pattern. Strands offer medium coarseness and retain curls well with a medium to high luster.

Each clip-in set is machine made and double drawn in our Heat Free Hair factory to ensure lasting durability and optimal fullness. Silicone-tipped metal clips and an elastic protection band ensure the most secure placement without the need for braids. Enjoy six clip-in pieces per set, each weighing between 113.4 – 130 grams, dependent upon length.

To achieve volume over a full head, we recommend that you purchase two sets in the lengths you desire.

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Please note that each of our bundles are measured by their length when straight. Due to the kinky and curly nature of our collection you will experience shrinkage, so please reference our length chart below to accurately decide what length is best for you.

Listed Length
12in 14in 16in 18in 20in 22in 24in
6in 8in 10in 12in 14in 16in 18in
Length in Kinky State

At the moment all orders are running on a 1-2 business day processing/production time (3-5 business days during sale/holiday time frames). Please note that weekends and holidays do not count as business days. Once your order is processed you will receive an email notification that it has been shipped. You have up to 24 hours after placing your order to cancel. Cancellation requests submitted after 24 hours will not be granted. 

We do not offer refunds on our products, but would be glad to offer you an exchange or store credit within the first seven (7) days of receipt of your order if you receive a product that you believe is defective. Within the first 7 days of receipt, please email customercare@heatfreehair.com and one of our customer service representatives will assist with the issue. Please note that before any exchange, store credit or replacement hair is honored, we must receive the hair back in our possession to inspect and determine its quality. We reserve all rights to decide whether the product(s) are in fact defective. We do not offer refunds, replacements or exchanges if you process the hair in any manner (coloring, lifting, etc).

Customer Covenant

With every purchase, we enter into a covenant with our customers, promising to honor you and your beautiful through superior quality, service, authenticity and innovation.

This is what we guarantee when you become part of the Heat Free Hair community:

1
To never compromise the quality of our hair extensions for anything, anyone or any gain.
2
To always treat your questions, requests, concerns and suggestions as first class.
3
To stay true to the textures and versatility that make “natural” so beautiful.
4
To consistently innovate new looks that meet you not just where you are in your hair journey today, but also where you want to be and how you want to look tomorrow.

Frequently asked questions

  • All orders are running on a 1-2 business day processing time (3-5 business days during sale/holiday time frames) followed by a 1-3 day delivery time frame for all domestic orders. Please note that weekends and holidays do not count as business days. Once your order is processed you will receive an email notification that it has been shipped. For more information regarding shipping and international delivery status please visit our Shipping and Returns page.

  • We recommend two bundles for lengths under 18′′ and three bundles for lengths above 18′′ to achieve desired fullness. Heat Free Hair bundles are manufactured full, weighing a total of four ounces (113.4 grams). Bundles that are longer in length tend to have a shorter weft. For hair that is 18” or over, we recommend buying three bundles for a full weave installation.

  • Coloring*

    Heat Free Hair extensions are offered in their natural unaltered color state with variations of dark brown and black hues. At this time, we do not offer additional color options or custom coloring services. To make Heat Free Hair extensions fit your desired look, our hair may be bleached or dyed to any color to blend with your natural hair. We recommend coloring extensions prior to installation. Just like natural hair, bleaching or using color with harsh chemicals may weaken the hair shaft and potentially alter the texture. Heat Free Hair extensions that have been colored require extra love and attention throughout the life of your look. Please be sure to deep condition extensions and use nourishing hair products whenever possible.

    *We recommend that coloring be done by a professional, licensed colorist familiar with natural textures. Heat Free Hair curl patterns are steam processed to create each unique curl pattern. Lifting the hair with high volumes of developer to extremely light colors may alter the integrity of the texture and curl pattern. Heat Free Hair is not responsible for any damage of hair quality or texture as a result of color processing.

     Heat Styling & Straightening

    Just like natural hair, Heat Free Hair has beautiful styling versatility. You may wear our looks as they come, or use heat styling tools to achieve your desired look. Keep in mind that our virgin hair is just as susceptible to heat damage and loss of curl pattern as your own natural hair is. Use a heat protectant when necessary and avoid excessive exposure to straightening tools.

  • Heat Styling & Straightening

    Just like natural hair, Heat Free Hair has beautiful styling versatility. You may wear our looks as they come, or use heat styling tools to achieve your desired look. Keep in mind that our virgin hair is just as susceptible to heat damage and loss of curl pattern as your own natural hair is. Use a heat protectant when necessary and avoid excessive exposure to straightening tools.

    We recommend using the texture of the hair you plan to leave out as a marker for which Heat Free Hair collection to purchase. You can also use True You, our product finder tool, to help you make the best product selection.

Ratings & Reviews

Customer Reviews

4.8 Based on 53 reviews
5 ★
87% 
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4 ★
9% 
5
3 ★
2% 
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2 ★
0% 
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1 ★
2% 
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Customer Photos
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NR
01/17/2019
N. R.
United States

Excellent transition helper!

With the help of Heat free hair, I cut off my color damaged hair and said goodbye to my expensive salon! Now I can grow out my own natural hair with different looks, even through the awkward transition phase. It’s a style saver!

RS
05/24/2019
Raven S.
United States

3rd Purchase of For Coils

Always great quality, they last so long when you take care of them!!!

05/31/2019
Heat Free® Hair

Hi Raven! You can truly attest to these clip-ins, you have been rocking them since 2016! I am happy to hear you have nailed down the care and maintenance routine to get the most wear from your various sets! Thanks for taking the time to leave us a review!

TC
05/11/2019
Tiphane c.
United States

Amazing product, totally worth it

Excellent quality, wouldnt look anywhere else, great customer service too!

05/23/2019
Heat Free® Hair

You are true For Koils evangelist, been rocking it for years!!! Thanks for always being a pleasure to work with! Thanks for leaving us a review :) -Brittany

BC
05/09/2019
Bettina C.
United States

For Koils Clip-Ins

Love this hair and the variety of styles you can create that enhances your natural hair.

05/12/2019
Heat Free® Hair

Hi Bettina, Clips ins are most definitely the best for creating new styles. You can create a full "sew in" look, top-knot bun, half up/half down, simply add fullness in certain areas, or even create ponytail! We would love to see some of the looks that you created, so please share some photos! Thanks for taking the time to leave a review! -Brittany

TC
04/25/2019
Tiphane c.
United States

Great Quality

Would only purchase from heat free hair... good quality every time.

05/11/2019
Heat Free® Hair

Tiphane! We truly thank you for your consistent commitment to our brand! Thank you for being a part of our family since 2015!! You have been faithful to styling with For Koils so I am glad to know we have been able to remain consistent for you as well! :) Best, Brittany