One genuine football shirt in their size, from anywhere in the world. They won't know who until they open it.
Sizes go by age and height. If they're between sizes or growing fast, go up one.
Tell us teams, leagues or colours you wish to avoid
Subscribe: save 15%, free UK delivery, skip or cancel any time. One-off: UK delivery £2.99.
ChristmasBuying a gift? Pick One-time purchase for a single box, or a subscription they'll love opening every month.
What's inside
Every Kids' Mystery Football Shirt Box is hand-packed at our UK warehouse in their size, for ages 7 to 14, and checked against your avoid list before it ships.
Grown out of kids' sizes? Our Men's Mystery Football Shirt Box goes from XS to 3XL.
Subscribe and save 15%
Build their collection from every corner of the football world, one surprise at a time. Every shirt is checked against what they've had before, so they never get the same one twice.
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Shirts from our Kids' boxes. Theirs will be different.
from£21.24/ month
Save 15% on every box
Free UK delivery
from£24.99
+ £2.99 UK delivery
Pick their size at the top of the page. Prices depend on size, from Small (ages 7/8) to XL (ages 13/14).
Young fans. Big reveals.
Their reveals
What customers say
It is addressed to my son and he was so excited to open his parcel to see what shirt he had... He's already asking when the next delivery comes!
I subscribed to Mystery Jersey Kings for my sons birthday, he loves getting a mystery top through the post every month. He lives in football tops and shorts. The tops are great quality...
My niece loved her surprise shirt and have now ordered one for my godson... They really love opening the surprise parcel and look forward to seeing what's inside - brilliant gift thank you
I have been buying the shirt boxes for all my Nephews birthdays and Xmas presents and they are always looking forward to receiving their gift! It brings a smile to my face seeing them happy 😊
Reviews from Trustpilot. Photos shared with MJK by our customers' families.
The perfect present
Every shirt arrives in our branded Mystery Jersey King box, addressed to them. The reveal is half the fun.
As seen on BBC Dragons' Den, backed by Sara Davies MBE
Kids' size guide
Kids' sizes go by age and height. Shirts come from makers all over the world, so fit can vary a little between brands.
Pop in their age, their height, or both.
Measuring height: shoes off, back against a wall, and mark the top of their head.
| Size | Ages | Height (cm) |
|---|---|---|
| Small | 7 to 8 | 128-139 |
| Medium | 9 to 10 | 140-151 |
| Large | 11 to 12 | 152-163 |
| XL | 13 to 14 | 164+ |
Between sizes or growing fast? Go up one. Wrong fit? Email info@mysteryjerseyking.com and we'll help. Grown out of kids' sizes? Our Men's box starts at XS.
Questions from parents
Everything parents ask us about sizes, subscriptions, presents, delivery and returns.
Drop us an email and we'll help.
info@mysteryjerseyking.comOne brand new, 100% genuine football shirt in their size, picked from clubs and national teams across 50+ leagues and 53 countries. It arrives in our branded Mystery Jersey King box, so they get the fun of the reveal.
Small fits ages 7 to 8 (128cm to 139cm), Medium ages 9 to 10 (140cm to 151cm), Large ages 11 to 12 (152cm to 163cm) and XL ages 13 to 14 (164cm). Older or taller? Our Men's Mystery Football Shirt Box starts at XS.
Go up one, so the shirt has room to grow into. The size finder above works from their age, their height or both. If they outgrow their size on a subscription, email info@mysteryjerseyking.com and we'll change it for future boxes.
Yes. Every shirt is brand new and genuine, the same as you'd buy from a club shop. We check every one before it ships and never send replicas.
That's part of the fun, and plenty of young fans end up with a new favourite team. If there's a rival they'd never wear, tell us in the box just above the add to cart button and we'll steer clear.
No. Every shirt we send is logged against your account, so their collection never doubles up. If it ever happens, email info@mysteryjerseyking.com and we'll put it right.
They get a new mystery shirt every month or every 2 months, from £21.24 a box depending on size. That's 15% less than a one-off box, and UK delivery is free. You can skip a box or cancel any time from your account, with no fees.
Yes. Just enter their name and delivery address at checkout. A one-off box from £24.99 makes a great birthday or Christmas present, and a subscription gives them something to look forward to every month.
UK delivery is £2.99 on one-off orders and free on subscriptions. Every order goes by tracked Royal Mail and we email the tracking number once it's on its way. We aim to deliver UK orders within 5 working days and worldwide orders within 4 to 15 working days, to 150 countries. See shipping and returns.
Shirts come from makers all over the world, so sizes can vary a little. You have 14 days to return, so email info@mysteryjerseyking.com and we'll help you sort it.
Still stuck? Email info@mysteryjerseyking.com.
The guide
It's a box with one genuine kids' football shirt inside, in their size, picked at random from clubs and national teams all over the world. You choose a size for ages 7 to 14, tell us anything to avoid, and we do the rest.
It could be a club they already love or a team they've never heard of, and that's where the fun starts. Browse every mystery football shirt box we do.
We were backed on BBC Dragons' Den, we've shipped 100,000+ orders to 150 countries, and we're rated 4.7/5 from 1,000+ reviews.
Every shirt is genuine and brand new, every one is logged so they never get a repeat, and every box goes out by tracked Royal Mail. Read our story.
Birthdays, Christmas, the end of the season: a mystery shirt works whoever they support, because the surprise is the point. A one-off box starts from £24.99, or a subscription gives them a new shirt to look forward to every month.
Buying for a whole team or family? Our share boxes come with 3, 5 or 10 shirts. For the grown-ups, there's the Men's Mystery Football Shirt Box.
Junior shirts from club shops often cost well over £40. Our Kids' box starts from £24.99 one-off, or from £21.24 a month on subscription, and every shirt is genuine and brand new.
The real value is the discovery: new clubs, new leagues and new countries every month. We compare the two in mystery box vs buying a kit.
Who will they get? One genuine shirt. Any league. Any country.
