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Oklahoma State Cowboys #1 Youth Alternate Game Football Jersey - Black

S-AGE-8-10-XF3022
From 4 interest-free payments of $39.78 with Klarna
From 4 interest-free payments of $39.78 with Klarna
$62.90 USD
$82.99 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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Oklahoma State Cowboys · this season

Oklahoma State Cowboys #1 Youth Alternate Game Football Jersey - Black

Some fans watch the game. True fans live it. Wearing Oklahoma State Cowboys's Black fan jersey is how you show which side of the line you stand on.

Overview
Designed to echo the on-field look without the on-field price tag, it delivers the pro-style aesthetic in a relaxed everyday fit.

Style That Reads from the Parking Lot — Modern, streamlined, and unmistakably Oklahoma State Cowboys — it reads from across the parking lot.

This Season’s Look — This this season version keeps the look current while staying true to what fans love about Oklahoma State Cowboys.

Comfort That Lasts All Matchday — A breathable knit that balances stretch and structure, moving with you instead of against you.

A Fit for Real Fans — Sized for growing fans, with the same team look and detail as the adult version — room to move, built to play.

Built to Hold Up — Printed details are finished to survive the washing machine, not just the product photo.

Design notes: Let your young fan showcase their Oklahoma State Cowboys pride with this Alternate Game Football Jersey by . Replicating the on-field look with screen-printed team details, this jersey lets them feel like part of the Oklahoma State Cowboys squad on game day or during backyard scrimmages.
Style Guide
From the tailgate to the grocery store, it quietly announces your allegiance without saying a word. Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings.

Surprise a fellow supporter with their team's colors — add their name and it becomes a keepsake.
Specifications

Style: replica fan jersey with the alternate look of Oklahoma State Cowboys.

Fit: youth sizing; check the size chart for exact chest measurements.

Number: 1 — rep the look with the number on the chest.

When in doubt between two sizes, most fans size up for extra comfort over long matchdays.

Support
Every size option is listed on the product page, so you can pick with confidence before checkout. Ordering is simple and secure. If anything needs a second look, email us at jerseyhelp@hotmail.com and we'll sort it out.

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.
What age range does youth sizing cover?+
Youth sizes typically span kids through early teens. Check the size chart measurements — chest width is the best guide for choosing.
What if the size I want is out of stock?+
If a size shows unavailable, check back soon — stock refreshes regularly. You can also reach out to support for availability questions.
Your spot in the stands is ready — grab this Oklahoma State Cowboys jersey before your size is gone.
Oklahoma State Cowboys · this season

Oklahoma State Cowboys #1 Youth Alternate Game Football Jersey - Black

Some fans watch the game. True fans live it. Wearing Oklahoma State Cowboys's Black fan jersey is how you show which side of the line you stand on.

Overview
Designed to echo the on-field look without the on-field price tag, it delivers the pro-style aesthetic in a relaxed everyday fit.

Style That Reads from the Parking Lot — Modern, streamlined, and unmistakably Oklahoma State Cowboys — it reads from across the parking lot.

This Season’s Look — This this season version keeps the look current while staying true to what fans love about Oklahoma State Cowboys.

Comfort That Lasts All Matchday — A breathable knit that balances stretch and structure, moving with you instead of against you.

A Fit for Real Fans — Sized for growing fans, with the same team look and detail as the adult version — room to move, built to play.

Built to Hold Up — Printed details are finished to survive the washing machine, not just the product photo.

Design notes: Let your young fan showcase their Oklahoma State Cowboys pride with this Alternate Game Football Jersey by . Replicating the on-field look with screen-printed team details, this jersey lets them feel like part of the Oklahoma State Cowboys squad on game day or during backyard scrimmages.
Style Guide
From the tailgate to the grocery store, it quietly announces your allegiance without saying a word. Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings.

Surprise a fellow supporter with their team's colors — add their name and it becomes a keepsake.
Specifications

Style: replica fan jersey with the alternate look of Oklahoma State Cowboys.

Fit: youth sizing; check the size chart for exact chest measurements.

Number: 1 — rep the look with the number on the chest.

When in doubt between two sizes, most fans size up for extra comfort over long matchdays.

Support
Every size option is listed on the product page, so you can pick with confidence before checkout. Ordering is simple and secure. If anything needs a second look, email us at jerseyhelp@hotmail.com and we'll sort it out.

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.
What age range does youth sizing cover?+
Youth sizes typically span kids through early teens. Check the size chart measurements — chest width is the best guide for choosing.
What if the size I want is out of stock?+
If a size shows unavailable, check back soon — stock refreshes regularly. You can also reach out to support for availability questions.
Your spot in the stands is ready — grab this Oklahoma State Cowboys jersey before your size is gone.
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