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BYU Cougars Youth Baseball Jersey - White

Name: BYU Cougars Youth Baseball Jersey - White
Brand: ReplicaKitHub
SKU: S-AGE-8-10-CK8939
Price: 69.19 USD
Availability: InStock

$69.19 USD

$82.99 USD

Shipping fees will be calculated at checkout.

Size

S (Age 8-10) M (Age 10-12) L (Age 12-13) XL (Age 13-15)

Size Guide

Tailored Fit Matrix

Sports Jersey Size Guide

Select your sports category below to review precise Men's, Women's, and Youth sizing measurements in both inches and centimeters.

🏈 Gridiron & College Football Jerseys (NFL / NCAA)

Cut: Relaxed / Roomy (Tailgate Layering)

Football jerseys feature broad shoulder yokes and extra length for cold-weather layering. If layering over a sweatshirt or hoodie, select your standard shirt size. For a tailored, modern fit, consider ordering one size down.

Men's / Unisex Football Jerseys

Alpha Size	Numeric Tag	Chest Circumference	Front Length	Recommended Weight
S	40	38 - 40" (96 - 102 cm)	29.5" (75 cm)	130 - 155 lbs (59 - 70 kg)
M	44	41 - 43" (104 - 109 cm)	30.5" (77 cm)	155 - 180 lbs (70 - 82 kg)
L	48	44 - 46" (112 - 117 cm)	31.5" (80 cm)	180 - 205 lbs (82 - 93 kg)
XL	52	47 - 49" (119 - 124 cm)	32.5" (83 cm)	205 - 230 lbs (93 - 104 kg)
2XL	56	50 - 52" (127 - 132 cm)	33.5" (85 cm)	230 - 255 lbs (104 - 115 kg)
3XL	60	53 - 55" (135 - 140 cm)	34.5" (88 cm)	255 - 280 lbs (115 - 127 kg)

Women's Tailored Cut

Size	US Dress	Bust Width	Length
S	4 - 6	34 - 36" (86 - 91 cm)	26.0" (66 cm)
M	8 - 10	37 - 39" (94 - 99 cm)	27.0" (69 cm)
L	12 - 14	40 - 42" (102 - 107 cm)	28.0" (71 cm)
XL	16 - 18	43 - 45" (109 - 114 cm)	29.0" (74 cm)

Youth / Kids Football

Youth Tag	Age Range	Chest Width	Child Height
S (8)	7 - 8 Yrs	26 - 28" (66 - 71 cm)	48 - 50" (122 - 128 cm)
M (10-12)	9 - 11 Yrs	29 - 31" (74 - 79 cm)	51 - 56" (130 - 142 cm)
L (14-16)	12 - 13 Yrs	32 - 34" (81 - 86 cm)	57 - 62" (145 - 157 cm)
XL (18-20)	14 - 16 Yrs	35 - 37" (89 - 94 cm)	63 - 67" (160 - 170 cm)

🏀 Hardwood Classics & City Edition Basketball (NBA)

Cut: Athletic / Streamlined with Drop-Tail

Designed with an athletic tapered torso and extended back drop tails. If you prefer a loose streetwear vibe, we recommend ordering one size up.

Adult Men's Basketball Jerseys

Alpha Size	Numeric	Chest Circumference	Back Length	Suggested Height
S	40	36 - 38" (91 - 96 cm)	29.0" (74 cm)	5'5" - 5'8" (165 - 173 cm)
M	44	39 - 41" (99 - 104 cm)	30.0" (76 cm)	5'8" - 5'11" (173 - 180 cm)
L	48	42 - 44" (107 - 112 cm)	31.0" (79 cm)	5'11" - 6'1" (180 - 185 cm)
XL	52	45 - 47" (114 - 119 cm)	32.0" (81 cm)	6'1" - 6'3" (185 - 190 cm)
2XL	56	48 - 50" (122 - 127 cm)	33.0" (84 cm)	6'3" - 6'5" (190 - 195 cm)
3XL	60	51 - 53" (130 - 135 cm)	34.0" (86 cm)	6'5"+ (195+ cm)

Women's Court Tanks

Size	Bust Width	Body Length
S	33 - 35" (84 - 89 cm)	25.5" (65 cm)
M	36 - 38" (91 - 96 cm)	26.5" (67 cm)
L	39 - 41" (99 - 104 cm)	27.5" (70 cm)
XL	42 - 44" (107 - 112 cm)	28.5" (72 cm)

Youth Basketball Tops

Youth Size	Target Age	Chest Width	Back Length
S	8 - 10 Yrs	28 - 30" (71 - 76 cm)	24.0" (61 cm)
M	10 - 12 Yrs	31 - 33" (79 - 84 cm)	25.5" (65 cm)
L	12 - 14 Yrs	34 - 36" (86 - 91 cm)	27.0" (69 cm)
XL	14 - 16 Yrs	37 - 39" (94 - 99 cm)	28.5" (72 cm)

⚾ Button-Down Baseball Jerseys (MLB)

Cut: True to Size (Regular Streetwear)

Baseball button-down jerseys follow standard North American casual shirt sizing, offering ample room across the chest and shoulders.

Men's Button-Front Baseball Tops

Alpha Size	US Numeric	Chest Circumference	Front Length	Neck Opening
S	36 - 38	36 - 38" (91 - 96 cm)	30.0" (76 cm)	15.0 - 15.5"
M	40 - 42	40 - 42" (102 - 107 cm)	31.0" (79 cm)	16.0 - 16.5"
L	44 - 46	44 - 46" (112 - 117 cm)	32.0" (81 cm)	17.0 - 17.5"
XL	48 - 50	48 - 50" (122 - 127 cm)	33.0" (84 cm)	18.0 - 18.5"
2XL	52 - 54	52 - 54" (132 - 137 cm)	34.0" (86 cm)	19.0 - 19.5"
3XL	56 - 58	56 - 58" (142 - 147 cm)	35.0" (89 cm)	20.0 - 20.5"

Women's Button-Downs

Size	US Size	Bust Width	Length
S	4 - 6	35 - 37" (89 - 94 cm)	26.5" (67 cm)
M	8 - 10	38 - 40" (96 - 102 cm)	27.5" (70 cm)
L	12 - 14	41 - 43" (104 - 109 cm)	28.5" (72 cm)
XL	16 - 18	44 - 46" (112 - 117 cm)	29.5" (75 cm)

Youth Baseball Tops

Youth Tag	Age Range	Chest Width	Height
S (8)	7 - 8 Yrs	27 - 28" (68 - 71 cm)	48 - 50" (122 - 128 cm)
M (10-12)	9 - 11 Yrs	29 - 31" (74 - 79 cm)	51 - 56" (130 - 142 cm)
L (14-16)	12 - 13 Yrs	32 - 34" (81 - 86 cm)	57 - 62" (145 - 157 cm)

🏒 Rink Sweaters & Hockey Tops (NHL)

Cut: Oversized (Classic Rink-Sweater Profile)

Fitting Notice: Hockey sweaters are tailored with an intentionally generous, roomier build. For daily casual wear without protective equipment, select ONE SIZE SMALLER than your typical jacket size.

Adult Numeric Hockey Sweaters

Numeric Tag	Alpha Equivalent	Chest Circumference	Sleeve Length	Back Body Length
46	Small	44 - 46" (112 - 117 cm)	32.5" (83 cm)	30.5" (77 cm)
50	Medium	48 - 50" (122 - 127 cm)	33.5" (85 cm)	31.5" (80 cm)
52	Large	51 - 53" (130 - 135 cm)	34.5" (88 cm)	32.5" (83 cm)
54	X-Large	54 - 56" (137 - 142 cm)	35.5" (90 cm)	33.5" (85 cm)
56	2X-Large	57 - 59" (145 - 150 cm)	36.5" (93 cm)	34.5" (88 cm)
60	3X-Large	60 - 62" (152 - 157 cm)	37.5" (95 cm)	35.5" (90 cm)

Youth Hockey Sweaters

Size Tag	Age Range	Chest Circumference	Back Length
Youth S/M	8 - 11 Years	36 - 38" (91 - 96 cm)	25.5" (65 cm)
Youth L/XL	12 - 15 Years	40 - 42" (102 - 107 cm)	27.5" (70 cm)

⚽ Club Kits & Tournament Shirts (Soccer)

Cut: Slim Athletic (European Tailoring)

Fitting Notice: Soccer shirts follow a sleek, European athletic cut. North American customers are encouraged to SIZE UP by one full size for a relaxed, comfortable fit.

Adult Men's / Unisex Soccer Kits

Alpha Size	Chest Circumference	Shirt Length	Suggested Height	Suggested Weight
S	36 - 38" (91 - 96 cm)	28.0" (71 cm)	5'5" - 5'7" (165 - 170 cm)	120 - 143 lbs (55 - 65 kg)
M	38 - 40" (96 - 101 cm)	29.0" (73 cm)	5'7" - 5'9" (170 - 175 cm)	143 - 165 lbs (65 - 75 kg)
L	40 - 42" (101 - 106 cm)	30.0" (76 cm)	5'9" - 5'11" (175 - 180 cm)	165 - 187 lbs (75 - 85 kg)
XL	42 - 44" (106 - 112 cm)	31.0" (78 cm)	5'11" - 6'1" (180 - 185 cm)	187 - 209 lbs (85 - 95 kg)
2XL	44 - 46" (112 - 117 cm)	32.0" (81 cm)	6'1" - 6'3" (185 - 190 cm)	209 - 231 lbs (95 - 105 kg)
3XL	46 - 48" (117 - 122 cm)	33.0" (83 cm)	6'3" - 6'5" (190 - 195 cm)	231 - 253 lbs (105 - 115 kg)

Youth & Kids Soccer Kits (Full Set: Shirt + Shorts)

Kit Tag	Target Age	Child Height	Chest Width	Shorts Length
16	2 - 3 Years	35 - 41" (90 - 105 cm)	24.0" (61 cm)	11.8" (30 cm)
18	3 - 4 Years	41 - 45" (105 - 115 cm)	25.5" (65 cm)	12.6" (32 cm)
20	4 - 5 Years	45 - 49" (115 - 125 cm)	27.0" (69 cm)	13.4" (34 cm)
22	6 - 7 Years	49 - 53" (125 - 135 cm)	28.5" (73 cm)	14.2" (36 cm)
24	8 - 9 Years	53 - 57" (135 - 145 cm)	30.0" (77 cm)	15.0" (38 cm)
26	10 - 11 Years	57 - 61" (145 - 155 cm)	31.5" (81 cm)	15.7" (40 cm)
28	12 - 13 Years	61 - 65" (155 - 165 cm)	33.0" (85 cm)	16.5" (42 cm)

👶 Baby & Infant Fan Apparel (0–24 Months)

Soft-Touch Stitched Rompers & Mini-Kits

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

30-Day Hassle-Free Fit & Size Reassurance

Unsure about which size to pick? All orders at ReplicaKitHub are backed by our 30-day exchange & return policy. Contact our dedicated support desk at jerseyhelp@outlook.com for fit advice or sizing exchanges.

Quantity

BYU Cougars · NCAA Baseball · Youth

The white you already know by heart.

Supporters' baseball jersey in BYU Cougars colours — white, breathable performance knit, easy care and a true-to-size fit. Available in Youth sizing, with stitched detail and colour-matched thread through every seam. Order your normal size, or one up for a looser drape. Part of the NCAA range.

Colourway: WhiteFit: YouthLeague: NCAATeam: BYU Cougars

Quick answer

BYU Cougars baseball jersey in white, sized for Youth and built from mid-weight performance knit that holds its shape. Breathable panels run where you need them, the shoulder line is generous, and the hem sits clean untucked. Order your normal size, or one up for the terrace look. Part of the NCAA collection.

The white is the first thing you notice and the fit is what keeps you wearing it. A BYU Cougars baseball jersey built for both.

The sizing chart on this page is the one we use on our own BYU Cougars orders. It converts a chest measurement straight into a size, so you don't have to guess how this cut compares to the brand you usually buy. Two minutes with a tape measure saves a return.

The BYU Cougars jersey doesn't go see-through in sunlight, which is the usual trade-off on a summer knit. A straight hem with no split, so the BYU Cougars jersey hangs level all the way round. Dropped BYU Cougars shoulder line and a slightly boxy body. Reads modern rather than fitted.

League
NCAA

Colourway
White

Sizing
Youth

Fit
Straight cut

The short version

Why BYU Cougars supporters pick this baseball jersey

Q01How should I wash a BYU Cougars jersey so the white lasts?▾

Cold water, inside out, and air dry. That's the whole routine for the BYU Cougars jersey, and it takes less effort than most people expect. Heat is what dulls a colour and moves the fibres, so the drying stage matters more than the wash cycle itself. Skip fabric softener too, because it coats the knit and flattens the finish.

Q02Does this BYU Cougars jersey come in Youth sizing?▾

It does — this BYU Cougars listing is Youth sizing in the white colourway. The selector on this page shows exactly what's in stock, and the chart converts a chest measurement straight into a size. If the size you want isn't showing, message us and we'll check what we can source.

Key details

At a glance

Fabric	Dense BYU Cougars knit through the chest, perforated below the yoke
Construction	Reinforced BYU Cougars collar and side seams, clean inside finish
Care	Gentle cold wash for the BYU Cougars jersey, dry flat away from direct heat
Lettering	Add a BYU Cougars name, a number, or both

If you want the wider NCAA picture, Player jerseys is the natural next click for BYU Cougars buyers.

Where it worksHow this BYU Cougars baseball jersey wears across a season▾

Away days	Reads as BYU Cougars colours from the back of the stand without shouting about it.
Watch parties	Sits comfortably through extra time in BYU Cougars colours that aren't theirs.
Five-a-side	Light enough to run in, tough enough to survive a weekly BYU Cougars game.

Answers before you order

BYU Cougars jersey questions, answered

▾

How does this BYU Cougars jersey fit?▾

It runs true to size with a relaxed drape, so your normal size gives you a regular fit rather than a tight one. If you prefer the oversized terrace look, go one size up. Full measurements are listed in the size guide on this page, and if you land between two sizes, take the larger one.

Will the colours fade?▾

Team colours are applied to hold their depth rather than sit on the surface, so they stay sharp season after season. Washing cold and inside out is the whole trick — warm water and a hot drying cycle are what flatten a colour over time. Air dry it and you won't see a difference after a year.

Is the BYU Cougars colour printed on or knitted into the fabric?▾

The colour is applied through the knit rather than sitting on top of it as a thick layer, so it flexes with the fabric instead of cracking off it. That's why it survives the wash cycle without lifting at the edges, and why the BYU Cougars colour stays flat rather than stiffening over time.

What if I order the wrong size?▾

Check the size guide first, and message us if you're between two sizes — we'd rather help you get it right the first time than process an exchange. If it still arrives wrong, contact us before doing anything else and we'll sort a swap for you.

Can I buy a BYU Cougars jersey as a gift if I don't know their size?▾

Yes — and if you're not sure, go up rather than down. Too big gets worn, too small gets returned. Send us the wearer's usual size or their chest measurement and we'll pick for you, and we'll hold the exchange open so they can swap it themselves.

Does it run small or large?▾

It sits true to standard US sizing. Between two sizes, take the larger one, because a slightly loose jersey looks better untucked and layers more easily. It's worth measuring your chest rather than assuming, since a baseball jersey is cut with more room through the body than a regular t-shirt.

Give it one season and the BYU Cougars shirt will be your default.

More from this range: Player jerseys · All jerseys · New arrivals

Ask about white sizing, lettering or gift orders at jerseyhelp@outlook.com. We reply within a business day.

BYU Cougars · NCAA Baseball · Youth

The white you already know by heart.

Colourway: WhiteFit: YouthLeague: NCAATeam: BYU Cougars

Quick answer

The white is the first thing you notice and the fit is what keeps you wearing it. A BYU Cougars baseball jersey built for both.

League
NCAA

Colourway
White

Sizing
Youth

Fit
Straight cut

The short version

Why BYU Cougars supporters pick this baseball jersey

Q01How should I wash a BYU Cougars jersey so the white lasts?▾

Q02Does this BYU Cougars jersey come in Youth sizing?▾

Key details

At a glance

Fabric	Dense BYU Cougars knit through the chest, perforated below the yoke
Construction	Reinforced BYU Cougars collar and side seams, clean inside finish
Care	Gentle cold wash for the BYU Cougars jersey, dry flat away from direct heat
Lettering	Add a BYU Cougars name, a number, or both

If you want the wider NCAA picture, Player jerseys is the natural next click for BYU Cougars buyers.

Where it worksHow this BYU Cougars baseball jersey wears across a season▾

Away days	Reads as BYU Cougars colours from the back of the stand without shouting about it.
Watch parties	Sits comfortably through extra time in BYU Cougars colours that aren't theirs.
Five-a-side	Light enough to run in, tough enough to survive a weekly BYU Cougars game.

Answers before you order

BYU Cougars jersey questions, answered

▾

How does this BYU Cougars jersey fit?▾

Will the colours fade?▾

Is the BYU Cougars colour printed on or knitted into the fabric?▾

What if I order the wrong size?▾

Can I buy a BYU Cougars jersey as a gift if I don't know their size?▾

Does it run small or large?▾

Give it one season and the BYU Cougars shirt will be your default.

More from this range: Player jerseys · All jerseys · New arrivals

Ask about white sizing, lettering or gift orders at jerseyhelp@outlook.com. We reply within a business day.

Shop all

BYU Cougars Youth Baseball Jersey - White

Sports Jersey Size Guide

🏈 Gridiron & College Football Jerseys (NFL / NCAA)

Men's / Unisex Football Jerseys

Women's Tailored Cut

Youth / Kids Football

🏀 Hardwood Classics & City Edition Basketball (NBA)

Adult Men's Basketball Jerseys

Women's Court Tanks

Youth Basketball Tops

⚾ Button-Down Baseball Jerseys (MLB)

Men's Button-Front Baseball Tops

Women's Button-Downs

Youth Baseball Tops

🏒 Rink Sweaters & Hockey Tops (NHL)

Adult Numeric Hockey Sweaters

Youth Hockey Sweaters

⚽ Club Kits & Tournament Shirts (Soccer)

Adult Men's / Unisex Soccer Kits

Youth & Kids Soccer Kits (Full Set: Shirt + Shorts)

👶 Baby & Infant Fan Apparel (0–24 Months)

30-Day Hassle-Free Fit & Size Reassurance

Why BYU Cougars supporters pick this baseball jersey

At a glance

BYU Cougars jersey questions, answered

Why BYU Cougars supporters pick this baseball jersey

At a glance

BYU Cougars jersey questions, answered

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