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Utah Mammoth Home Breakaway Jersey - Black

XS-CHEST-31-5-35IN-CX2403
From 4 interest-free payments of $39.78 with Klarna
From 4 interest-free payments of $39.78 with Klarna
$85.99 USD
$137.99 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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Utah Mammoth Home Breakaway Jersey - Black

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

Product Overview & Specifications+
A straightforward fan jersey with the details that matter: clean team markings, breathable fabric, and a fit that works all day.

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

Sized with everyday wear in mind — generous through the torso without looking baggy.

Built to Hold Up

Attention to the small stuff — even stitching, smooth collar line, and a print that doesn't crack after a few wears.

Style That Reads from the Parking Lot

A classic look that won't date — clean colors, recognizable team markings, nothing fussy.

The story behind this one: Show your support for the new kids on the block by grabbing this Utah Mammoth Home Breakaway Jersey from Prosportskit. Designed with a roomy, oversized fit, this jersey boasts a sewn-down sublimated embossed twill crest on soft, double-knit fabric.
Product Highlights & Craftsmanship+

Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings. Pairs as easily with jeans and sneakers as it does with face paint and flags.

Whether it's Father's Day, a graduation, or just a 'thanks for being a fan' — this one lands.

Shop with Confidence+
  • Style: fan-version breakaway jersey with the home look of Utah Mammoth.
  • Fit: men's sizing; check the size chart for exact chest measurements.

Check the size chart before ordering — a quick thirty seconds that saves an exchange.

Frequently Asked Questions+

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.

A little care goes a long way — cold wash, air dry, and this jersey stays game-day ready for years.

Need help? Email jerseyhelp@hotmail.com

Are the crest details built to last?+
The team crest and markings are finished to hold up through wear and washing — wash cold, inside out, and air dry.
What if my order arrives with an issue?+
Contact us within 7 days of receiving your order with your order info and photos if needed — we'll investigate and work out a replacement or resolution.
Is the fabric good for warm weather?+
The lightweight, breathable knit is well suited to warm days — it keeps air moving and dries quickly when things heat up.

Add it to your cart and wear your colors with pride this season.

Utah Mammoth Home Breakaway Jersey - Black

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

Product Overview & Specifications+
A straightforward fan jersey with the details that matter: clean team markings, breathable fabric, and a fit that works all day.

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

Sized with everyday wear in mind — generous through the torso without looking baggy.

Built to Hold Up

Attention to the small stuff — even stitching, smooth collar line, and a print that doesn't crack after a few wears.

Style That Reads from the Parking Lot

A classic look that won't date — clean colors, recognizable team markings, nothing fussy.

The story behind this one: Show your support for the new kids on the block by grabbing this Utah Mammoth Home Breakaway Jersey from Prosportskit. Designed with a roomy, oversized fit, this jersey boasts a sewn-down sublimated embossed twill crest on soft, double-knit fabric.
Product Highlights & Craftsmanship+

Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings. Pairs as easily with jeans and sneakers as it does with face paint and flags.

Whether it's Father's Day, a graduation, or just a 'thanks for being a fan' — this one lands.

Shop with Confidence+
  • Style: fan-version breakaway jersey with the home look of Utah Mammoth.
  • Fit: men's sizing; check the size chart for exact chest measurements.

Check the size chart before ordering — a quick thirty seconds that saves an exchange.

Frequently Asked Questions+

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.

A little care goes a long way — cold wash, air dry, and this jersey stays game-day ready for years.

Need help? Email jerseyhelp@hotmail.com

Are the crest details built to last?+
The team crest and markings are finished to hold up through wear and washing — wash cold, inside out, and air dry.
What if my order arrives with an issue?+
Contact us within 7 days of receiving your order with your order info and photos if needed — we'll investigate and work out a replacement or resolution.
Is the fabric good for warm weather?+
The lightweight, breathable knit is well suited to warm days — it keeps air moving and dries quickly when things heat up.

Add it to your cart and wear your colors with pride this season.

Shop this

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