WE ARE KIJN...
At KIJN, we believe that feeling amazing in your own skin should never be a struggle no matter your shape, size, or journey. Born from the real-life experiences of two sisters, Michelle and Kelsey, KIJN is here to celebrate Every-BODY. Our mission is simple: to offer activewear that promotes connection, care, and comfort, and empowers you to feel confident, supported, and beautiful.
From Struggles to Strength
KIJN was inspired by Michelle’s personal health journey. After losing her ovary, Michelle faced significant challenges with her weight and confidence. She also struggles with conditions like Endometriosis, PCOS, and has undergone IVF treatments, all of which made it difficult to find clothing that truly fit, felt comfortable, and provided the support she needed. In addition to this, Michelle was recently diagnosed with Rathke’s Cleft Cyst, which further impacted her health and sense of well-being.
When trying to find clothes that not only fit but made her feel empowered, she faced the same struggles many women encounter ill-fitting, uncomfortable activewear that didn’t account for real body shapes. She realised that too many brands simply didn’t consider the diverse range of women’s bodies, and something needed to change. It was then that Michelle and Kelsey decided to create KIJN an activewear brand focused on size inclusivity, comfort, and making sure women feel empowered through their clothing choices.
Clothing that Fits, Feels and Supports
At KIJN, we offer a range of activewear designed for real women with real bodies. Whether you’re navigating health struggles like Michelle’s, balancing a busy lifestyle, or simply looking for comfortable and stylish clothing, we’ve got you covered. Our pieces are thoughtfully designed to provide the flexibility and support you need, no matter where life takes you.
From softFit leggings and comfortable sweatshirts to versatile tops and more, every item in our collection is designed with connection, care, and comfort in mind. Our activewear is here to help you feel your best while going about your day, whether you’re working out, running errands, or relaxing at home. We’ve made sure our designs are as practical as they are stylish, so you never have to compromise on either.
Inclusivity at the Heart of KIJN
KIJN isn’t just about clothing it’s about building a community where women support each other, share their stories, and feel seen and heard. We understand that no two bodies are alike, and we embrace Every-BODY with a focus on inclusivity. We use real women as models to showcase a wide range of body types, helping our customers visualise themselves in our products and shop with confidence.
We know that feeling confident in your clothes is more than just about fit; it’s about feelingseen andsupported on your personal journey. Whether you’re navigating health challenges, motherhood, or just life’s ups and downs, KIJN is here to walk alongside you.
Sustainability and Responsibility
At KIJN, we also care about the planet. We are committed to creatingactivewear that’s not only stylish and supportive but also sustainable. Every piece in our collection is made with eco-friendly materials and mindful practices, ensuring that you can feel good about your purchases while also doing good for the environment.
Join the KIJN Family
Started in the UK and now loved across Europe, the USA, and Australia, KIJN has built a global community of women who are dedicated to feeling amazing in their own skin. As part of the KIJN family, you’ll earn KIJN Loyalty Points with every purchase and receive exclusive access to new collections.
Follow us on Instagram for the latest updates, inspiration, and tips to support your fitness and well-being journey. Together, let’s create a world where Every-BODY is celebrated and supported in activewear that truly fits and empowers.
Join the KIJN revolution today because you deserve to feel amazing, no matter your shape, size, or journey.




we are Kin
Michelle and Kelsey

Meet
Michelle
(sister)

Meet
Kelsey
(founder)
Our primary product lines, each crafted with care, quality and attention to detail:

Leggings

Sweaters

Socks
