Youth Miami Heat White Fast Break Custom Replica Jersey - Association Edition
Size Guide
Everything below is the garment measured flat, not your body. Chest is the full width from armpit seam to armpit seam; length runs from the highest shoulder point down to the hem. Fastest way to get it right: take a jersey that fits you well, measure it the same way, and match the numbers.

Men's / Unisex Jerseys
XS - 5XLThe default cut for most of the store. Loose through the body by design, with a straight hem.
| Size | Chest (in) | Length (in) | Chest (cm) | Length (cm) |
|---|---|---|---|---|
| XS | 34-36 | 26 | 86-91 | 66 |
| S | 38-40 | 27 | 97-102 | 69 |
| M | 40-42 | 28 | 102-107 | 71 |
| L | 42-44 | 29 | 107-112 | 74 |
| XL | 44-46 | 30 | 112-117 | 76 |
| XXL | 46-49 | 31 | 117-124 | 79 |
| 3XL | 49-52 | 32 | 124-132 | 81 |
| 4XL | 52-56 | 33 | 132-142 | 84 |
| 5XL | 56-60 | 34 | 142-152 | 86 |
Big & Tall
1XB - 6XB / XLT - 6XTTwo different things: B sizes add width, T sizes keep the width and add 2-3 in of length. Both are cut from the same shoulders down.
| Size | Type | Chest (in) | Length (in) | Chest (cm) | Length (cm) |
|---|---|---|---|---|---|
| 1XB | Big | 46-48 | 31 | 117-122 | 79 |
| 2XB | Big | 50-52 | 32 | 127-132 | 81 |
| 3XB | Big | 54-56 | 32 | 137-142 | 81 |
| 4XB | Big | 58-60 | 33 | 147-152 | 84 |
| 5XB | Big | 62-64 | 33 | 157-163 | 84 |
| 6XB | Big | 66-68 | 34 | 168-173 | 86 |
| MT | Tall | 40-42 | 31 | 102-107 | 79 |
| LT | Tall | 42-44 | 32 | 107-112 | 81 |
| XLT | Tall | 44-46 | 33 | 112-117 | 84 |
| 2XT | Tall | 46-49 | 34 | 117-124 | 86 |
| 3XT | Tall | 49-52 | 35 | 124-132 | 89 |
| 4XT | Tall | 52-56 | 36 | 132-142 | 91 |
| 5XT | Tall | 56-60 | 37 | 142-152 | 94 |
| 6XT | Tall | 60-64 | 38 | 152-163 | 97 |
Authentic - Numbered Sizing
36 - 64Some Authentic styles are sold by number instead of letter. The number is the chest width in inches - so a size 48 measures 48 in across. Use the letter column to translate your usual size.
| Number | Equals | Chest (in) | Length (in) | Chest (cm) | Length (cm) |
|---|---|---|---|---|---|
| 36 | XS | 36 | 29 | 91 | 74 |
| 40 | S | 40 | 30 | 102 | 76 |
| 44 | M | 44 | 31 | 112 | 79 |
| 48 | L | 48 | 32 | 122 | 81 |
| 52 | XL | 52 | 33 | 132 | 84 |
| 56 | XXL | 56 | 34 | 142 | 86 |
| 58 | XXL+ | 58 | 34 | 147 | 86 |
| 60 | 3XL | 60 | 35 | 152 | 89 |
| 64 | 4XL | 64 | 36 | 163 | 91 |
Youth Jerseys
S - XLCut in the same shape as the adult shirts, just scaled down. Age is a guide only - chest measurement is the reliable one.
| Size | Age | Chest (in) | Length (in) | Chest (cm) | Length (cm) |
|---|---|---|---|---|---|
| S | 7-8 yrs | 28-30 | 21 | 71-76 | 53 |
| M | 9-10 yrs | 30-32 | 23 | 76-81 | 58 |
| L | 11-12 yrs | 32-34 | 25 | 81-86 | 64 |
| XL | 13-14 yrs | 34-36 | 26 | 86-91 | 66 |
Preschool & Toddler
2T - 7 / 12M - 24MWorded by age rather than letter on purpose - this is the range where children grow fastest, so measure a shirt that fits today and match the chest.
| Size | Age | Chest (in) | Length (in) | Chest (cm) | Length (cm) |
|---|---|---|---|---|---|
| 12M | 12-18 mo | 18-19 | 13 | 46-48 | 33 |
| 18M | 18-24 mo | 19-20 | 14 | 48-51 | 36 |
| 24M | 2 yrs | 20-21 | 15 | 51-53 | 38 |
| 2T | 2-3 yrs | 20-21 | 15 | 51-53 | 38 |
| 3T | 3-4 yrs | 21-22 | 17 | 53-56 | 43 |
| 4T | 4-5 yrs | 22-23 | 18 | 56-58 | 46 |
| 5-6 | 5-6 yrs | 23-25 | 19 | 58-64 | 48 |
| 7 | 7 yrs | 25-26 | 20 | 64-66 | 51 |
Women's Jerseys
W-XS - W-4XLListed with a W- prefix so they are easy to spot in the size selector. Narrower through the shoulder and waist than the unisex cut.
| Size | Chest (in) | Length (in) | Chest (cm) | Length (cm) |
|---|---|---|---|---|
| W-XS | 32-34 | 25 | 81-86 | 64 |
| W-S | 34-36 | 26 | 86-91 | 66 |
| W-M | 36-38 | 27 | 91-97 | 69 |
| W-L | 38-40 | 27 | 97-102 | 69 |
| W-XL | 40-42 | 28 | 102-107 | 71 |
| W-XXL | 42-45 | 28 | 107-114 | 71 |
| W-3XL | 45-48 | 29 | 114-122 | 74 |
| W-4XL | 48-51 | 29 | 122-130 | 74 |
Basketball jerseys are meant to hang loose. If you want a regular, closer fit, order one size below your usual.
Go up. The extra room is how the cut is designed to be worn, and it layers over a hoodie in winter without pulling.
Match the numbers to a shirt you already own rather than to your body. Printed names and numbers on the back do not change the fit.
Logistics & Issues
Enter your tracking code below to check the real-time shipping status of your basketball jerseys and fan gear across North America and global destinations.
📦 Tracking Guidelines & Tips
- Where can I find my tracking number? Once your order is processed, custom-printed, and dispatched (usually within 1–3 business days), we will send a shipping confirmation email containing your tracking code.
- When will tracking info update? Please allow 2–4 business days after dispatch for the international carrier to scan the package and update online tracking.
- Estimated Delivery Windows: Standard shipping takes 7–15 business days for North America and Europe, and 7–20 business days for other regions.
❓ Frequently Asked Tracking Questions
1. My tracking number says "Not Found". What should I do?
If your order was shipped very recently, the courier system may take a short while to sync international data. Please check back after 24–48 hours.
2. Why hasn't my package updated in a few days?
During international transit—especially when passing through customs checkpoints or major regional hubs—tracking scans may pause temporarily until reaching the next sorting center.
Description
The Miami Heat design, personalised at checkout — made to keep its colour all the way to June.
The plan for this one is simple: wear it often, wear it anywhere. Everything about the front says Miami Heat; everything about the back says the roster. The name, number and chest marks are sealed on in layers, which is why the edges feel crisp rather than flat.
It is a recycled polyester knit with moisture-moving finish, which is what keeps it wearable late in the game. The neckline is finished with taping and no label, which is the detail you notice on hour three. It photographs well, travels well, and survives being a favourite — the three tests that matter. Nothing about it is precious — which is exactly why it ends up worn the most.
The essentials
- TeamMiami Heat
- LetteringYour name & number
- RangeYouth
- ColourWhite
- BuildSealed graphics on 170 gsm mesh
- BuildSealed graphics on 170 gsm mesh
What sets it apart
- Matches the team paletteLettering is colour-matched so it sits with the rest of the design.
- Reads as one pieceThe personalisation does not look added on — it belongs to the design.
- A gift that landsFewer things work harder than a Miami Heat jersey with a family name on the back.
Worth knowing
Can I choose any name and number?
Yes — you enter them with your order, and the lettering is produced to match the graphics already on the shirt.
Does adding a name change the fit?
No — the lettering is applied to the finished garment, so the cut stays exactly as designed.
Is the personalisation printed or sealed?
It is heat-sealed like the rest of the graphics, so it sits flush with the design.