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#1 Notre Dame Fighting Irish Infant Collegiate Football Fashion Jersey - Navy

12M-9-12-MO-NH0858
From 4 interest-free payments of $39.78 with Klarna
From 4 interest-free payments of $39.78 with Klarna
$42.90 USD
$59.90 USD
Shipping fees will be calculated at checkout.
Size

Size Guide

 

Sports Fan Gear Size Guide

Standard Measurement Matrix

Find Your Perfect Jersey Fit

Get the ideal fit for every sports fan in your family. All parameters for our NFL, NBA, MLB, NHL, and 2026 World Cup soccer jerseys are detailed in both metric (cm) and imperial (in) standards below.

Baby (0-24M) Kids (2-12Y) Youth (8-16Y) Women's Tops Men's Tops Shorts

Baby Size Guide (0-24 Months)

Designed for newborns to toddlers.

Size Label Age Height (cm) Height (in) Weight (kg) Weight (lbs)
Newborn 0 - 1 month 50 - 56 cm 19.5 - 22" 3 - 5 kg 7 - 11 lbs
0 - 3M 0 - 3 months 56 - 62 cm 22 - 24.5" 5 - 7 kg 11 - 15.5 lbs
3 - 6M 3 - 6 months 62 - 68 cm 24.5 - 27" 7 - 8.5 kg 15.5 - 19 lbs
6 - 9M 6 - 9 months 68 - 74 cm 27 - 29" 8.5 - 9.5 kg 19 - 21 lbs
9 - 12M 9 - 12 months 74 - 80 cm 29 - 31.5" 9.5 - 11 kg 21 - 24 lbs
12 - 18M 12 - 18 months 80 - 86 cm 31.5 - 34" 11 - 12.5 kg 24 - 27.5 lbs
18 - 24M 18 - 24 months 86 - 92 cm 34 - 36" 12.5 - 14 kg 27.5 - 31 lbs

Kids Size Guide (2-12 Years)

Size Label Age Height (cm) Height (in) Chest (cm) Chest (in) Waist (cm) Waist (in)
2T 2 years 86 - 92 cm 34 - 36" 53 cm 21" 51 cm 20"
3T 3 years 92 - 98 cm 36 - 38.5" 55 cm 21.5" 52 cm 20.5"
4T 4 years 98 - 104 cm 38.5 - 41" 57 cm 22.5" 53 cm 21"
5 5 years 104 - 110 cm 41 - 43.5" 59 cm 23" 54 cm 21.5"
6 6 years 110 - 116 cm 43.5 - 45.5" 61 cm 24" 56 cm 22"
7 7 years 116 - 122 cm 45.5 - 48" 63 cm 25" 57 cm 22.5"
8 8 years 122 - 128 cm 48 - 50.5" 66 cm 26" 59 cm 23"
9 - 10 9 - 10 years 128 - 140 cm 50.5 - 55" 69 - 72 cm 27 - 28.5" 62 - 64 cm 24.5 - 25"
11 - 12 11 - 12 years 140 - 152 cm 55 - 60" 76 - 79 cm 30 - 31" 66 - 69 cm 26 - 27"

Youth Size Guide (8-16 Years)

Size Label Age Scale US Size Height (cm) Height (in) Chest (cm) Chest (in) Waist (cm) Waist (in)
XS 7 - 8 Yrs 7 122 - 128 cm 48 - 50" 64 - 67 cm 25 - 26.5" 57 - 59 cm 22.5 - 23"
S 8 - 10 Yrs 8 - 10 128 - 140 cm 50 - 55" 69 - 72 cm 27 - 28.5" 60 - 64 cm 23.5 - 25"
M 10 - 12 Yrs 10 - 12 140 - 152 cm 55 - 60" 74 - 77 cm 29 - 30.5" 65 - 69 cm 25.5 - 27"
L 12 - 14 Yrs 12 - 14 152 - 164 cm 60 - 64.5" 79 - 84 cm 31 - 33" 70 - 75 cm 27.5 - 29.5"
XL 14 - 16 Yrs 14 - 16 164 - 172 cm 64.5 - 68" 86 - 91 cm 34 - 36" 76 - 81 cm 30 - 32"

Women's Shirts & Tops

Size Label US Size UK Size EU Size Bust (cm) Bust (in) Waist (cm) Waist (in)
XS 0 - 2 4 - 6 32 - 34 81 - 84 cm 32 - 33" 61 - 64 cm 24 - 25"
S 4 - 6 8 - 10 36 - 38 86 - 89 cm 34 - 35" 66 - 69 cm 26 - 27"
M 8 - 10 12 - 14 40 - 42 91 - 94 cm 36 - 37" 71 - 74 cm 28 - 29"
L 12 - 14 16 - 18 44 - 46 99 - 102 cm 39 - 40" 79 - 82 cm 31 - 32"
XL 16 - 18 20 - 22 48 - 50 107 - 112 cm 42 - 44" 86 - 91 cm 34 - 36"
XXL 20 - 22 24 - 26 52 - 54 117 - 122 cm 46 - 48" 96 - 102 cm 38 - 40"

Men's Tops & Sports Jerseys

Size Label US Size UK Size EU Size Chest (cm) Chest (in) Waist (cm) Waist (in)
XS 34 34 44 86 - 89 cm 34 - 35" 71 - 74 cm 28 - 29"
S 36 36 46 91 - 94 cm 36 - 37" 76 - 79 cm 30 - 31"
M 38 - 40 38 - 40 48 - 50 96 - 102 cm 38 - 40" 81 - 86 cm 32 - 34"
L 42 42 52 107 - 112 cm 42 - 44" 89 - 94 cm 35 - 37"
XL 44 44 54 117 - 122 cm 46 - 48" 96 - 102 cm 38 - 40"
XXL 46 - 48 46 - 48 56 - 58 127 - 132 cm 50 - 52" 104 - 109 cm 41 - 43"
3XL 50 - 52 50 - 52 60 - 62 137 - 142 cm 54 - 56" 112 - 118 cm 44 - 46"

Shorts Size Guide

Men's Shorts

Size Waist (cm) Waist (in)
XS 71 - 74 cm 28 - 29"
S 76 - 81 cm 30 - 32"
M 84 - 89 cm 33 - 35"
L 91 - 97 cm 36 - 38"
XL 99 - 104 cm 39 - 41"
XXL 107 - 112 cm 42 - 44"

Women's Shorts

Size US Size Waist (cm) Waist (in)
XS 0 - 2 61 - 64 cm 24 - 25"
S 4 - 6 66 - 69 cm 26 - 27"
M 8 - 10 71 - 74 cm 28 - 29"
L 12 - 14 79 - 82 cm 31 - 32"
XL 16 - 18 86 - 91 cm 34 - 36"
Measurement Advice & Fitting Guidance:

Size charts serve as general fitting standards for SportsFanFit merchandise. Actual fits may slightly vary across NFL, NBA, MLB, and 2026 World Cup soccer jersey versions. If your measurements fall between two sizes, we recommend selecting the larger size for optimal athletic comfort. Need help? Contact us at jerseyhelp@hotmail.com.

 
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#1 Notre Dame Fighting Irish Infant Collegiate Football Fashion Jersey - Navy

The stands are loudest when the whole crowd is dressed as one. Slip into this Notre Dame Fighting Irish jersey and you're not just attending the game — you're part of it.

Product Overview & Specifications+
This one leans into what fans actually want — the team look, comfortable feel, and a price that makes sense.

This Season’s Look

This this season version keeps the look current while staying true to what fans love about Notre Dame Fighting Irish.

Comfort That Lasts All Matchday

Moisture-wicking material pulls sweat away from your skin, so you stay dry when the game heats up.

A Fit for Real Fans

Made for little ones who can't cheer yet but already look the part — comfy, breathable, and machine washable.

Built to Hold Up

Reinforced hems and colorfast graphics keep it looking sharp season after season.

Style That Reads from the Parking Lot

The Navy colorway stands out in a crowd without trying too hard.

What makes it stand out: Let your little one rep the Notre Dame Fighting Irish in style with this #1 Lightweight Collegiate Football Fashion Jersey from . This lightweight jersey features smooth, fully sublimated graphics that won't crack or peel, ensuring a vibrant and long-lasting look.
Product Highlights & Craftsmanship+

Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings. Pack it for away trips — nothing beats spotting a fellow Notre Dame Fighting Irish fan in a foreign city.

Holiday shopping for the die-hard fan in your life? Problem solved.

Shop with Confidence+
  • Style: replica fan jersey with the matchday look of Notre Dame Fighting Irish.
  • Fit: infant sizing; check the size chart for exact chest measurements.
  • Number: 1 — rep the look with the number on the chest.

True to size for most fans; if you prefer a looser, game-day layering fit, consider going one size up.

Frequently Asked Questions+

What you see is what you get — clear photos, honest sizing, and a fan version described exactly as it is. Every size option is listed on the product page, so you can pick with confidence before checkout.

Keep it fresh: machine wash cold, inside out, and skip the iron on printed areas.

Need help? Email jerseyhelp@hotmail.com

Does the print hold up on game days?+
Yes — the markings are printed and finished to stay sharp through wear and regular washing.
Which season is this jersey from?+
This design belongs to the this season campaign, bringing the current crest and colorway of the team's look.
Why is this priced lower than some retail stores?+
We sell direct-to-fan with streamlined operations, which keeps fan gear affordable without cutting corners on the essentials.

Make it yours today — pick your size, hit the checkout, and get ready for kickoff.

#1 Notre Dame Fighting Irish Infant Collegiate Football Fashion Jersey - Navy

The stands are loudest when the whole crowd is dressed as one. Slip into this Notre Dame Fighting Irish jersey and you're not just attending the game — you're part of it.

Product Overview & Specifications+
This one leans into what fans actually want — the team look, comfortable feel, and a price that makes sense.

This Season’s Look

This this season version keeps the look current while staying true to what fans love about Notre Dame Fighting Irish.

Comfort That Lasts All Matchday

Moisture-wicking material pulls sweat away from your skin, so you stay dry when the game heats up.

A Fit for Real Fans

Made for little ones who can't cheer yet but already look the part — comfy, breathable, and machine washable.

Built to Hold Up

Reinforced hems and colorfast graphics keep it looking sharp season after season.

Style That Reads from the Parking Lot

The Navy colorway stands out in a crowd without trying too hard.

What makes it stand out: Let your little one rep the Notre Dame Fighting Irish in style with this #1 Lightweight Collegiate Football Fashion Jersey from . This lightweight jersey features smooth, fully sublimated graphics that won't crack or peel, ensuring a vibrant and long-lasting look.
Product Highlights & Craftsmanship+

Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings. Pack it for away trips — nothing beats spotting a fellow Notre Dame Fighting Irish fan in a foreign city.

Holiday shopping for the die-hard fan in your life? Problem solved.

Shop with Confidence+
  • Style: replica fan jersey with the matchday look of Notre Dame Fighting Irish.
  • Fit: infant sizing; check the size chart for exact chest measurements.
  • Number: 1 — rep the look with the number on the chest.

True to size for most fans; if you prefer a looser, game-day layering fit, consider going one size up.

Frequently Asked Questions+

What you see is what you get — clear photos, honest sizing, and a fan version described exactly as it is. Every size option is listed on the product page, so you can pick with confidence before checkout.

Keep it fresh: machine wash cold, inside out, and skip the iron on printed areas.

Need help? Email jerseyhelp@hotmail.com

Does the print hold up on game days?+
Yes — the markings are printed and finished to stay sharp through wear and regular washing.
Which season is this jersey from?+
This design belongs to the this season campaign, bringing the current crest and colorway of the team's look.
Why is this priced lower than some retail stores?+
We sell direct-to-fan with streamlined operations, which keeps fan gear affordable without cutting corners on the essentials.

Make it yours today — pick your size, hit the checkout, and get ready for kickoff.

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