Free UK Shipping on orders over £60

Pay in installments. Buy now pay later.

Pronounced: [KIN]

SHOP SALE NOW

BEST SELLERS

View all
second skin set, KIJN. Unaltered leggings second skin unaltered set
Oversized Zip Hoodie - Hot Chocolate

£33 £44

XSSMLXLXXLXXXL
black second skin set unaltered unalteredd sherpa
Oversized Zip Hoodie - Espresso

£33 £44

XSSMLXLXXLXXXL
ScupltFit™ Longline Bra Top - Hot Chocolate

£24 £30

XSSMLXLXXLXXXL
ScupltFit™ Longline Bra Top - Espresso

£24 £30

XSSMLXLXXLXXXL
Explore UN/ALTERED's collection of stylish, comfortable leggings designed for all shapes
ScupltFit™ High Waisted Second Skin Legging - Hot Chocolate

£26.60 £38

XSSMLXLXXLXXXL
ScupltFit™ High Waisted Second Skin Legging - Espresso

£26.60 £38

XSSMLXLXXLXXXL
baby tee styled with womens soft leggings, Unaltered KIJN Minimalist cropped baby tee paired with black high waisted leggings
The Core Baby Tee - Chalk

£26

XSSMLXL
Unaltered chocolate tote bag styled with womens soft leggings, KIJN Deep chocolate brown tote with oversized sweaters for leggings
KIJN Everyday Tote - Chocolate

£15.30 £18

One Size
Casual oversized T-shirt paired with wrap waist leggings, KIJN Coffee leggings and oversized tee streetwear outfit
The Core Oversized Tee - Chalk

£28

XSSMLXL
oversized tee styled with Unaltered womens soft leggings, KIJN Minimalist oversized T-shirt paired with brown high waisted leggings
The Core Oversized Tee - Ink

£28

XSSMLXL
Soft fitted baby tee in black color, KIJN essentials Womens oversized tee in relaxed fit with soft fabri
The Core Baby Tee - Ink

£26

XSSMLXL
Minimalist baseball cap with coffee leggings, KIJN accessories Unaltered baseball cap styled with super soft leggings for everyday wear
KIJN Core Cap - Ink

£18

onesize
Ribbed unitard in soft taupe, perfect for yoga and Pilates Brown second skin unitard with flattering fit, KIJN activewear
Soft Rib Unitard - Chestnut

£20.80 £26

XSSMLXLXXLXXXL
Ribbed unitard in black, perfect for yoga and Pilates Black second skin unitard with flattering fit, KIJN activewear
Soft Rib Unitard - Licorice

£20.80 £26

XSSMLXLXXLXXXL
KIJN Gift Card

From £25

Unaltered neutral tote bag styled with womens soft leggings, KIJN Minimalist neutral canvas tote paired with oversized sweaters for leggings
KIJN Everyday Tote - Neutral

£15.30 £18

One Size
Unaltered neutral cotton socks styled with womens soft leggings, KIJN Minimalist ribbed socks paired with second skin leggings, KIJN accessories
KIJN Lux Socks - White

£9.35 £11

One Size
Grey oversized sweater styled with black second skin unaltered leggings, KIJN Womens soft-touch grey sweatshirt with relaxed fit, KIJN
The Comforter Oversized Sweatshirt - Grey Marl

£40.50 £54

SMLXLXXLXXXL
Oversized taupe sweatshirt styled with brown high waisted unaltered leggings, KIJN Soft oversized sweater in neutral tones, KIJN activewear not another version collection
The Comforter Oversized Sweatshirt - Soft Taupe

£40.50 £54

SMLXLXXLXXXL
Brown high waisted unaltered leggings in soft fabric, KIJN activewear Coffee colored second skin leggings soft unaltered with high waist detail
SoftFit™ High Waisted Second Skin Legging- Coffee

£26.60 £38

XSSMLXLXXLXXXL
Womens soft leggings unaltered with breathable stretch, KIJN collection Matcha high waisted unaltered leggings in soft fabric, KIJN activewear
SoftFit™ High Waisted Second Skin Legging - Matcha

£26.60 £38

XSSMLXLXXLXXXL
KIJN Second Skin Unaltered Leggings waistband, showing buttery-soft fabric and seamless construction for all-day comfort. Grey high waisted leggings in soft fabric, KIJN activewear unaltered
SoftFit™ High Waisted Second Skin Legging - Earl Grey

£26.60 £38

XSSMLXLXXLXXXL
Close-up of KIJN Second Skin Unaltered Leggings waistband, showing buttery-soft fabric and seamless construction for all-day comfort.

Leggings

Confidence Starts with Comfort

Founded by sisters Kelsey & Michelle, KIJN designs activewear for everyBODY celebrating every curve, supporting every move, and empowering confidence every day.

CONNECTION. CARE. COMFORT.™️

Read Our Story

The KIJN Pick

The KIJN Teddy- Brownie

£30 £40
Meet The KIJN Teddy the ultimate layer of comfort, connection, and confidence. Crafted from plush teddy fabric with a relaxed fit and minimalist design. Made to move with you, wherever the day takes you.

Size:

XS-M L-2XL
56056619073914 £30 £40 Sold out false red /products/the-kijn-teddy-brownie?variant=56056619073914 false You can only add 0 of this item to your cart. /products/the-kijn-teddy-brownie?variant=56056619073914 shopify
56056619106682 £30 £40 Add to cart true green /products/the-kijn-teddy-brownie?variant=56056619106682 true You can only add 8 of this item to your cart. /products/the-kijn-teddy-brownie?variant=56056619106682 shopify

real kijnships, real women

"Being a plus size girl I have always found it difficult to find leggings that stay up and don’t roll down, I have bought from other size inclusive brands and they don’t stay put not like these do. I am so glad I found KIJN I will be recommending to all my girlies."

Annie

"I absolutely LOVE my KIJN Coffee Leggings! These are the most comfortable leggings I’ve ever owned – they hug my curves perfectly without feeling too tight, and the fit is so flattering on every body shape. The fabric is buttery soft and supportive, giving me confidence whether I’m lounging, working out, or running errands. I feel empowered and comfortable all day long, and it’s amazing to support a brand that celebrates body positivity and inclusivity. Highly recommend these leggings for anyone looking to feel confident and cozy!"

Petra D.

"In love with this new brand 10/10 for fit & quality! Highly recommend!"

Bethany

KIJN ON YOU

@april22rose
@laura.loves.belfast
@biancaa_reynoldss
@danielle_lucyy
@_bethg_smith
01 / 05

Stay effortlessly comfy and confident in clothes that celebrate everyBODY.

KIJN STORY

KLUB KIJN

Tell us your birthday for a gift from us on the big day

Get on the list

FREE UK DELIVERY OVER £60

EASY RETURNS

XS – XXXL AVAILABLE

PAY IN 3 WITH KLARNA
x