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  • Preschool San Francisco 49ers Christian McCaffrey Black 2025 Rivalries Collection Game Jersey
  • Preschool San Francisco 49ers Christian McCaffrey Black 2025 Rivalries Collection Game Jersey
  • Preschool San Francisco 49ers Christian McCaffrey Black 2025 Rivalries Collection Game Jersey
  • Preschool San Francisco 49ers Christian McCaffrey Black 2025 Rivalries Collection Game Jersey
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Preschool San Francisco 49ers Christian McCaffrey Black 2025 Rivalries Collection Game Jersey
$62.99 USD
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Size
Size Guide

Size Guide

Sizing help
Find your NFL fit.

One league, three charts, zero guesswork. Every number below is a body measurement — inches and centimetres side by side — across men’s, women’s and youth NFL kit. Measure once, read your row, and if you would like a second opinion before your parcel is packed, send us the numbers and we will check them against these charts for you.

Tape measure methodInches + centimetresMen, women & youthFree sizing check
Free shipping special for you30-day postage paid returnsSizing help by email
Home › Size Guide
01How to measure4 steps02Which number decides1 chart03Men’s NFL chart7 sizes04Women’s NFL chart6 sizes05Youth NFL chart4 sizes06Sizing questions6 answers
Order first, check second. Torn between two rows? Order the size you lean towards, then email your height, chest and waist to fanservice2026@outlook.com. We compare your numbers against these charts before the parcel is packed and swap the size if a different one fits you better. Nothing ships until we agree the size is right.
01

The tape, not the guess

How to measure

Ninety seconds with a soft tape measure settles what no amount of label-squinting will. Wear a single thin layer, stand the way you normally stand, and let the tape touch you without squeezing. No tailor’s tape? Use a piece of string, pinch where it meets, then lay it against a ruler.

Chest — the number that runs the showWrap the tape around the fullest part of your chest, straight under the armpits. Keep it level front to back and breathe normally — do not puff up, do not hollow out.
Waist — your fit-check numberMeasure at the narrowest part of your torso, usually just above the belly button. Tape snug, not cinched. The charts use it to confirm the cut, not to pick the letter.
Body lengthFrom the highest point of the shoulder next to your collar, straight down to where you want the hem to sit. Compare against the length column before committing.
SleeveShoulder seam to wrist bone with your arm slightly bent.
Gap rule: if your measurement lands between two rows, take the larger size. Room reads better than a pull, and the 30-day postage paid return is there if the letter still feels wrong.
02

Right number, right chart

Which number decides

Most sizing mistakes are measurement mismatches — a waist compared against a chest, or a flat-laid garment width read as a body number. This page uses body measurements throughout. Confirm the deciding number here:

Which measurement decides which NFL garment.

GarmentDecides the sizeDouble-check with
Men’s & women’s jerseysChestBody length
Youth jerseysAge bandChest & height
3NFL charts
17Size rows in total
S–4XLMen’s range
2Units — in & cm
03

Football Sundays

Men’s NFL chart

NFL cuts run full and boxy — the classic oversized game-day shape, made to layer over a hoodie when the temperature drops. Seven sizes, S through 4XL.

NFL jersey — men’s, the full boxy cut, body measurements.

SizeChest (in)Chest (cm)Waist (in)Length (in)Length (cm)Sleeve (in)
S35–3889–9729–32297417.5
M38–4197–10432–35307618.5
L41–44104–11235–38317919.5
XL44–48112–12238–43328120.5
2XL48–53122–13543–48338421.5
3XL53–58135–14748–53348622.5
4XL58–63147–16053–58358923.5

Broad through the chest already, or planning to wear it over a hoodie? Order one size up from your row. Otherwise your true size is the right call.

04

Tapered, not shrunk

Women’s NFL chart

The women’s cut follows the body through the waist and finishes higher on the hip. Six sizes, XS through 2XL.

NFL jersey — women’s, tapered through the waist, body measurements.

SizeChest (in)Chest (cm)Waist (in)Length (in)Length (cm)
XS31–3379–8425–262666
S33–3584–8926–282769
M35–3889–9728–3127.570
L38–4197–10431–342871
XL41–44104–11234–3728.572
2XL44–47112–11937–402974

If the loose, boxy silhouette is what you are after, a men’s small or medium does that job better than sizing up the women’s rows.

05

The next generation

Youth NFL chart

Youth sizing runs on age bands, confirmed by chest and height. When age and measurements disagree, trust the measurements.

NFL youth jersey — choose by age, confirm with chest and height.

SizeAgesChest (in)Chest (cm)Height (in)Height (cm)
S7–826–2766–6950–54127–137
M9–1228–3071–7655–60140–152
L13–1531–3379–8461–63155–160
XL16–1834–3686–9164–67163–170
Where to look: chest decides an NFL jersey. If your measurement lands in the gap between two rows, take the larger size — a shirt with a little room always looks better than one that pulls.
06

The questions we get weekly

Sizing questions

Six short answers to the sizing queries that fill our inbox. If yours is not here, email fanservice2026@outlook.com and we will sort it within 48 hours.

Do these charts use body measurements or garment measurements?
Body measurements, throughout — the tape wrapped around you, not the shirt laid on a table. That is why the chest figures read smaller than a flat-laid width.
Which measurement matters most for an NFL jersey?
Chest. Length and sleeve fine-tune the fit, but chest is the number that decides whether the size is right at all.
Do youth sizes follow the same chart as adults?
They do not. The youth chart runs on age bands confirmed by chest and height — see section 05.
I am between two rows. Up or down?
Up. Room reads better than a pull, and the 30-day postage paid return is your safety net if the larger letter still feels off.
Can you check my size before my order ships?
Yes — that is the deal in the box at the top of this page. Email your height, chest and waist with your order number and we will confirm or swap the size before packing.
What if the size that arrives still is not right?
Send it back — 30 days, postage paid, no argument. Start the return by emailing fanservice2026@outlook.com with your order number.

Measure once, cheer all season.

The right size is one email away if the charts leave any doubt.

Back to shoppingRead the FAQ
Quantity

Preschool San Francisco 49ers Christian McCaffrey Black 2025 Rivalries Collection Game Jersey

FOR THE ONES WHO NEVER LEAVE
Built for supporters who treat every San Francisco 49ers fixture as a fixture. The Game build keeps the knit breathable, the stitching reinforced and the colors sharp, so it holds up from the field to the tailgate and back. Tuck the front slightly into cargos for a sharper silhouette without losing the relaxed feel.

What You Get With This Jersey

  • Numbers that hold their contrast through a full season
  • Double-needle hems built for repeat wear
  • Fabric that keeps its shape rather than going limp
  • Lightweight poly knit that still breathes in warm weather
  • Youth sizes follow age ranges rather than adult scaling

Inside The Build

Soft against sensitive skin
The inside face is smooth, which matters for younger wearers who fuss at scratchy seams.
Shape-holding fabric
The knit keeps its body instead of drooping at the shoulders after a few wears.
Screen-printed body graphics
Color is pressed into the fabric rather than sitting on top of it, so it stays put.

Ways To Wear It

  • Nursery-to-couch days when comfort is the priority.
  • Gifting to the San Francisco 49ers supporter who already seems to own everything.

Customization, Fit & Version Notes

Personalization: If you want the classic look, order it plain. If you want it yours, add a name and number and we will build it to the text you supply.
Sizing: Age ranges are on the chart. Compare the garment measurements to something they already wear.
Version: Supporter-grade means you get the look and the colors without the collector markup.

Specs At A Glance

LeagueNFL Football
TeamSan Francisco 49ers
EditionGame
Made ForPreschool
PlayerChristian McCaffrey
ColorwayBlack

What To Know Before Checkout

Questions get answered. If something is unclear before ordering, support can confirm it for you.
The jersey you receive matches the page. Edition, color and audience details are the same on the listing and the label.
Listing clarity. Every edition, color and audience is stated up front so there are no surprises.

FAQ

Will it fade after a few washes?
The dye is color-fast, so the base holds its depth rather than washing out to a flat tone.
Can I iron it?
You can iron the plain fabric on a low setting, but keep the iron away from printed and stitched graphics.
Is it machine washable or dry clean only?
Machine washable. Cold water, inside out, then low tumble dry or hang dry.
Does the jersey have side splits?
Yes. Small splits at the hem keep the fabric from bunching when you sit or lean.
Preschool San Francisco 49ers Jersey
Wear the San Francisco 49ers colors with the game look. Take it home and make it the first thing you reach for on Sunday.

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