Bumpy Sharks in their Custom Rugby Vests

Y1 Custom Returns as Official Kit Partner for the OddBalls Foundation Festival 2026

We returned as the Official Kit Partner for the OddBalls Foundation Festival 2026! Discover how over 500 people and 40+ teams rocked our bespoke multisport teamwear in support of testicular cancer awareness, and get inspired for your next custom kit order.

Y1 Custom Kit Studio: Design, Shop & Order Teamwear

Y1 Custom Kit Studio: Design, Shop & Order Teamwear

For years, ordering a custom kit has been more complicated than it needs to be. From chasing payments from teammates to trying to visualise designs before placing an order. At Y1 Custom we believe there had to be a better way.

That’s why we created the Y1 Custom Kit Studio – a platform where clubs, societies, schools, universities and organisations can design custom kit in one seamless process. By having the opportunity to design a custom kit yourself, create your own online team shop to collect orders and submit everything for production in one seamless process.

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Y1 Custom X OddBalls Foundation Festival 2025

Y1 Custom X OddBalls Foundation Festival 2025

Y1 Custom was the official playing kit provider for the OddBalls Foundation Festival 2025, read more to see the winning teams, best dressed and best selling products on the day! 

Y1 Custom is build on its community and the OddBalls Foundation Festival was the epitome of seeing and collaborating with our brilliant customers for a great cause!

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Why Your Reviews Mean Everything to Us at Y1 Custom

Why Your Reviews Mean Everything to Us at Y1 Custom

Real Reviews. Real Teams. Real Impact.
Discover why thousands of uni students and teams are obsessed with Y1 Custom stash. From 5-star Trustpilot reviews to epic varsity fits and tour hoodies, your stories bring our stash to life. Read more to check reviews, favourite products and how to get featured across our socials

Y1 Custom
Tagged: Informational
Leavers stash done right with Y1 Custom!

Leavers stash done right with Y1 Custom!

Looking for the best custom leavers clothing in the UK?
Y1 Custom is the go-to brand for school leavers stash, offering premium retro fleeces, hoodies and personalised kit that actually gets worn. With free mock-ups in 24 hours, low minimum orders and over 36 colour options, we make it easy to design leavers stash that stands out. Trusted by schools nationwide.

Y1 Custom
Tagged: Informational
Y1's Ultimate Guide to University Stash in 2025.

Y1's Ultimate Guide to University Stash in 2025.

Looking for the best university stash in 2025? This ultimate guide covers the top trends, must-have items, and expert tips to help your club, society, or sports team stand out. From oversized hoodies and retro colour ways to sustainable customisation and premium embroidery, discover how to create the perfect custom stash. Read on to find out more! 

Y1 Custom
Tagged: Informational
The Evolution of Custom Teamwear: From Concept to Creation

The Evolution of Custom Teamwear: From Concept to Creation

Create custom teamwear effortlessly with Y1 Custom! From 3D Kit Builders to personalised service, we guide you through design, production, and delivery. Celebrate your team spirit with high-quality, custom apparel tailored to perfection.
Y1 Custom
Tagged: Informational