One bundle of long, straight dark brown hair extensions labeled 'Kinky Straight' with the brand 'WAVE' visible, set against a light gray textured background.
WAVE deluxe clip in hair extensions, a full set with clips attached
Jet Black hair extension shade by WAVE
Natural Brown hair extension shade by WAVE
Raven hair extension shade by WAVE
Espresso hair extension shade by WAVE
Truffle hair extension shade by WAVE, a rich warm brown
Light Brown hair extension shade by WAVE
Zevi Melt hair extension shade by WAVE, a blended dimensional melt
Sandy hair extension shade by WAVE
Iced Linen hair extension shade by WAVE, a cool platinum blonde
Vanilla hair extension shade by WAVE
Buttermilk hair extension shade by WAVE
Honey Blonde hair extension shade by WAVE, a warm honey blonde
Iced Brunette hair extension shade by WAVE
Strawberry Highlights hair extension shade by WAVE, a warm strawberry blonde
Bali Beige hair extension shade by WAVE, a neutral beige blonde
Latte Blend hair extension shade by WAVE, a soft neutral blonde
Seine Silk hair extension shade by WAVE, a cool silky brunette
Iced Espresso hair extension shade by WAVE
Amber hair extension shade by WAVE
Spiced Root hair extension shade by WAVE, a warm spiced brunette root
Iced Brown hair extension shade by WAVE, a cool ashy brown
Nomadic Beige hair extension shade by WAVE, a neutral beige
Butter Biscotti hair extension shade by WAVE, a warm golden blonde
Eloura hair extension shade by WAVE, a warm rooted blonde
Malibu hair extension shade by WAVE, a sun kissed blonde
Espresso Drift hair extension shade by WAVE, a deep dimensional espresso
Tierra hair extension shade by WAVE, a warm earthy brown
Smokey Fudge hair extension shade by WAVE
Tokyo Smoke hair extension shade by WAVE, a cool smoky brunette
Honey Blonde Mix hair extension shade by WAVE, a dimensional brunette to blonde
Mocha hair extension shade by WAVE, a warm mid brown
Toffee hair extension shade by WAVE
White Blonde hair extension shade by WAVE
Champagne hair extension shade by WAVE
Honeycomb hair extension shade by WAVE
Oatmilk Balayage hair extension shade by WAVE
Chocolate Crunch hair extension shade by WAVE
Sunbeam Fusion hair extension shade by WAVE
Frosted Swirl hair extension shade by WAVE
Solara hair extension shade by WAVE
Camari hair extension shade by WAVE
Fiorra hair extension shade by WAVE
Vanilla Smoke hair extension shade by WAVE
Vanilla Truffle hair extension shade by WAVE
Barcelona Beige hair extension shade by WAVE
Coffee hair extension shade by WAVE
Barcelona Beige hair extension shade by WAVE
Natural Brown hair extension shade by WAVE
Iced Linen hair extension shade by WAVE
Tokyo Smoke hair extension shade by WAVE
Oatmilk Balayage hair extension shade by WAVE
Seine Silk hair extension shade by WAVE
Vanilla Smoke hair extension shade by WAVE
Tierra hair extension shade by WAVE
Raven Swirl hair extension shade by WAVE
Truffle hair extension shade by WAVE

Kinky Straight | Deluxe Clip In 100g, 16"-20"

Blow-out volume that matches relaxed hair, clipped in in minutes

£229.99

Length: 16"

16"
18"
20"

Weight: 100g

100g

Colour: Toffee

Jet Black
Natural Brown
Raven
Espresso
Truffle
Toffee
Coffee
Light Brown
Sandy
Iced Linen
White Blonde
Vanilla
Champagne
Buttermilk
Honey Blonde
Mocha
Brunette Honey Blonde Mix
Butter Biscotti
Malibu
Tokyo Smoke
Honeycomb
Smokey Fudge
Oatmilk Balayage
Chocolate Crunch
Sunbeam Fusion
Frosted Swirl
Solara
Camari
Fiorra
Eloura
Vanilla Smoke
Tierra
Vanilla Truffle
Barcelona Beige
Espresso Drift
Seine Silk
Latte Blend
Rooted Iced Espresso
Raven Swirl
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Kinky straight clip in hair extensions are type 4 hair worn smooth. That is the whole product in one line, and it is the thing people get wrong. This is not European straight hair with a different label on it. It is coily type 4 Remy hair that has been worn out straight, so it keeps the body, the texture and the slight coarseness of natural hair after a blow out. 100g, in 16, 18 and 20 inch.

Read this part before you buy. If your natural hair is 4A to 4C and you wear it blow dried, pressed or relaxed, this is your match, and a standard straight set is not. If instead you have 4B hair and you order a standard type 1 straight set, you will not be happy with it: your blow out has body and a faint texture through it, the type 1 hair lies dead flat and reflects differently, and the join announces itself in every photograph. That mismatch is the single most common reason textured hair customers give up on clip ins. Going slightly looser than your own texture blends forgivingly; going glass straight does not blend at all.

  • Hair: double drawn Remy human hair, cuticles aligned
  • Texture: Kinky Straight, type 4 hair worn smooth
  • Set weight: 100g, full head
  • Lengths: 16", 18" and 20"
  • Shades: from the WAVE colour range of 60+
  • Attachment: pressure clips, no glue, no heat, no appointment

Rows go in from the nape upwards, root of each section teased lightly, middle clip pressed before the outer pair. Blend it the way you would blend your own hair: give the set a pass with a moderate flat iron on the same day you press your leave out, so both are wearing the same amount of smoothing. Matching the finish matters more here than matching the length.

Sulphate free wash, then moisturise. Type 4 hair drying out is what causes the coarse dull look people blame on quality. Comb with wide teeth through conditioner and never through dry hair. Out at night, wrapped rather than folded, and it will press smooth again next time.

Is kinky straight the same as straight hair?

No, and buying it as if it were is the usual mistake. Straight is type 1, with no texture in it. Kinky straight is type 4 hair that has been worn smooth, so it keeps body and a slight grain. Next to a blow out the type 4 version blends and the type 1 version stands out.

Will it blend with 4C hair?

It blends with 4C hair that is blow dried, pressed or relaxed, which is what it is designed for. Against 4C hair worn in its natural coil it will look far too smooth. In that case you want a coily pattern, not a smoothed one, and the clip in route may not be the right method at all.

Will it revert if it gets wet?

It will lift and lose some of its smoothness in rain or humidity, the same way pressed hair does, though it does not spring back into a coil. Dry it properly and pass a moderate iron through it and the finish returns. Carry that in mind before a long day outdoors.

Do I have to press it before wearing?

Not always. Straight from the pack it is already smooth. The reason to pass an iron over it is to match your own finish on the day, since your leave out and the set need to be wearing the same amount of heat. If you are wearing your hair with more body, leave the set alone.

Can I test a texture this way before committing?

That is the strongest argument for clip ins. You wear a full head of type 4 smoothed hair for an evening, judge the blend honestly in daylight, then decide whether to invest in nano bonds or tapes in the same texture. Nothing is bonded to your hair and nothing is wasted if it is wrong.

Shade matching on textured hair is harder from a screen, so use the colour ring against your own pressed ends, or let the colour match service choose from photographs. Stylists working with textured hair clients can open a trade account at 20% off retail, up to 30%, with no minimum order.

PRODUCT DETAILS

Fitting
Clip-in hair extensions are the easy, at-home option. No stylist, no glue and no tools. Just clip each weft into place in minutes and take them out whenever you like. A reusable way to add instant length and volume yourself.

How much you need
Each set is 100g and gives a full-head transformation for fine to medium hair. For very thick or long hair, two sets create extra volume and length.

Shipping and delivery
Shades and lengths we hold in stock are dispatched the next working day. Anything made to order is dispatched 15 days from the day you order. The banner just above the Add to Cart button shows the exact date for the option you have chosen. Free UK delivery on orders of £100 or more.

Free colour and texture match
Not sure of your shade? Our free colour matching service takes out the guesswork. Tap Find Your Colour Match, send us a photo, and our team will match you to the perfect shade so your extensions blend first time.

Your guarantee
Every order comes with a 30-day guarantee. Add our Moisturising Shampoo, Conditioner or Mask to the same order and we will extend it to 90 days.

Why WAVE
WAVE is the UK's first luxury supplier of curly and textured hair extensions. Every strand is 100% Remy human hair, ethically sourced and double-drawn for full volume from root to tip.