Blue Lock Jersey Size Chart (2026): XS to XXL, cm and Inches
Blue Lock Store jerseys run slim: order one size up from your usual football jersey size. The chest measurements below (92 cm to 118 cm depending on size) are true to a fitted matchday cut, not a relaxed streetwear fit, so most fans size up once. This article gives the full XS to XXL chart in centimeters and inches, a simple way to measure yourself with a tape measure, and what to do if the fit is still off after delivery.
Every jersey on bluelockstore.co is made from premium breathable polyester with a real football jersey construction, which is exactly why the cut behaves like an authentic match shirt rather than a casual tee.
Why do Blue Lock jerseys run slim
The pattern follows a real football jersey block, meaning it hugs the shoulders and chest the way a professional kit does rather than a loose graphic tee.
If your chest measurement falls close to the top of a size range in the chart below, the general rule is simple: take the larger size.
Full Blue Lock jersey size chart in cm and inches
Chest is measured as the full chest circumference and length is measured from shoulder to hem, with 1 to 3 cm of tolerance since the fabric has stretch and every measurement is done by hand.
| Size | Shoulders (cm / in) | Chest (cm / in) | Length (cm / in) |
|---|---|---|---|
| XS | 40 / 15.7 | 92 / 36.2 | 64 / 25.2 |
| S | 42 / 16.5 | 96 / 37.8 | 66 / 26.0 |
| M | 44 / 17.3 | 100 / 39.4 | 68 / 26.8 |
| L | 47 / 18.5 | 106 / 41.7 | 70 / 27.6 |
| XL | 50 / 19.7 | 112 / 44.1 | 72 / 28.3 |
| XXL | 52 / 20.5 | 118 / 46.5 | 74 / 29.1 |
Kids sizes also exist, ranging from 100 (around 4 years old) up to 160 (around 13 to 14 years old), and they follow the same size guide printed on every product page.
How to measure yourself for the right jersey size
You only need a soft tape measure and two minutes to compare your body to the chart above.
- Measure your full chest circumference at the widest point, keeping the tape flat and not pulled tight.
- Measure shoulder to hem length on a jersey you already own and like the fit of, then compare it to the length column.
- Write down both numbers and match them against the chart, allowing 1 to 3 cm of natural measuring error.
- If your chest falls between two sizes, such as 98 cm between S and M, choose the larger size.
- Remember the slim cut: if you are still unsure, sizing up once is the safest default for this jersey pattern.
This method works the same whether you are eyeing the Isagi Blue Lock White jersey, the Kaiser Bastard Munchen jersey, or any of the eight team designs in the full jersey collection.
What about shorts sizing
Matching shorts are sized XS to XL and are measured by length and half waist rather than chest.
Length runs 33 cm for XS up to 41 cm for XL, in 2 cm steps, while half waist runs from 44 cm at XS to 52 cm at XL.
The same rule applies: if your waist measurement sits between two sizes, take the larger one, and check the shorts collection for the full guide on each product page.
Does sizing change if you customize your jersey
Customization does not change the cut or the size chart at all, it only adds a name of up to 10 characters and a number from 1 to 99 on the back, for +6 EUR on a jersey and +6 EUR on shorts, with a live preview shown on the product page before you order.
A customized jersey costs 35.99 EUR instead of 29.99 EUR, and because the printing is done specifically for you, customized items cannot be returned once ordered, which makes getting the size right beforehand even more important.
Full details on fonts, character limits and the preview tool are in the customization guide.
Is now a good time to order before season 3
Blue Lock season 3, subtitled Neo Egoist League, premieres on October 9, 2026 on Crunchyroll, which is pushing new fans toward jerseys from Kaiser, Nagi, Bachira and the rest of the Neo Egoist League cast.
If you want a broader comparison of every team design before deciding, the Blue Lock jerseys buying guide for 2026 breaks down each of the eight jerseys side by side.
What if the size still does not fit after delivery
Standard shipping takes 5 to 10 business days within France and the EU, and 7 to 15 business days internationally, and you can follow your parcel on the order tracking page.
Once your jersey arrives, you have 14 days from delivery to request a return or exchange, as long as the item is unworn and the tags are still attached.
Custom name-and-number jerseys are the one exception and cannot be exchanged, which is another reason to double-check the chart above before adding personalization.
FAQ
What size should I order if I am between two sizes
Take the larger size, since the jersey has a slim, match-fit cut and the fabric has limited stretch across the chest.
Do Blue Lock Store jerseys fit true to size
No, they run slim compared to a casual t-shirt, which is why the general recommendation is to order one size up from what you would normally wear.
Can I return a customized jersey if it does not fit
No, jerseys and shorts with a printed name and number cannot be returned or exchanged, so it is best to confirm your size using the chart before customizing.
How long do I have to return a jersey that does not fit
You have 14 days from the delivery date to send back an unworn jersey with its tags still on, following the standard return process.
