Kin-JJ New Merchandise Store with Streamz
- thestreamzteam
- Oct 9
- 3 min read

We’re thrilled to announce the launch of the brand-new Kin-JJ Merchandise Store, powered by Streamz – your trusted partner for custom-branded merchandise design, production and fulfilment.
👉 Visit the official Kin-JJ store here: https://www.streamz.store/kin-jj
👉 Or sign up to create your own merchandise store with Streamz: https://www.streamz.store/signups
Who Are Kin-JJ?
Kin-JJ is a premium Brazilian Jiu-Jitsu and fitness brand based in the UK, known for its focus on quality training, community spirit, and elite-level performance. From martial arts enthusiasts to dedicated athletes, Kin-JJ has built a loyal following both in-person and online – and now, fans can show their support through exclusive Kin-JJ branded merchandise.
How Kin-JJ Partnered with Streamz
Kin-JJ discovered Streamz.store while looking for a no-hassle way to launch their own branded merchandise range – without holding stock or managing logistics. Through our simple online setup, Kin-JJ were able to:
Create their own dedicated online merchandise store in days.
Work directly with our in-house designers to bring their brand to life.
Offer products that are designed, manufactured, and shipped direct to their customers’ doors.
At Streamz, we handled everything – from product design to production, printing, fulfilment and delivery – allowing the Kin-JJ team to focus on what they do best: training and building their community.
Why Merchandise Matters for Brands Like Kin-JJ
Branded merchandise isn’t just about T-shirts and hoodies – it’s about brand

identity, loyalty and visibility. When members wear a Kin-JJ hoodie, beanie or tee, they’re not just supporting the brand – they’re becoming part of the story.
Here’s why merchandise can transform a business or community group:
✅ Brand Awareness – Every time a customer wears your brand, they become a walking advert.
✅ Customer Loyalty – Quality branded clothing deepens emotional connection and repeat engagement.
✅ New Revenue Stream – Generate passive income with zero stock-holding or upfront costs.
✅ Professional Image – Consistent, stylish merchandise builds trust and credibility.
How Customers Can Buy Kin-JJ Merchandise
Whether you’re a regular on the mats or a supporter of the Kin-JJ community, it’s never been easier to grab official gear.
You can:
Visit Kin-JJ’s website, socials or in-gym QR Codes / Demo-Stock: https://kinjj.co.uk/
Get taken to their Streamz store: https://www.streamz.store/kin-jj
Discover demo stock in-store or check out their social media for the latest drops.
Once you’ve found your favourite item, simply order online – and Streamz will design, manufacture, and deliver your merchandise straight to your door.
No middlemen. No delays. Just high-quality Kin-JJ merchandise made and shipped with precision.
Want Your Own Merchandise Store Like Kin-JJ?
If you run a gym, club, business or brand, Streamz makes it easy to launch your very own online merchandise store. We handle everything – from design to fulfilment – and you earn from every sale.
💥 No stock. No upfront investment. Just profit and brand growth.
Join hundreds of UK brands already powered by Streamz.👉 Sign up today: https://www.streamz.store/signups
About Streamz
Streamz.store is a UK-based merchandise platform helping brands, businesses, gyms, influencers and events create and sell custom merchandise online. With in-house designers, UK & overseas manufacturing, and full end-to-end fulfilment, Streamz turns your brand into wearable, sellable products – effortlessly.
From fitness brands like Kin-JJ to corporate teams, schools and festivals, Streamz makes it possible to launch a professional online store without lifting a finger.
Ready to get started?Visit https://www.streamz.store/ or go straight to https://www.streamz.store/signups to launch your own store today.





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