Choosing the right youth hockey jersey size can be surprisingly difficult.

A hockey jersey is not supposed to fit like a T-shirt. Young players typically wear shoulder pads, elbow pads, protective equipment, and sometimes additional layers underneath the jersey. That means the correct jersey needs enough room for equipment without becoming excessively long or oversized.

For parents, coaches, and team managers ordering custom jerseys, getting the size right is especially important because a complete team order can include dozens of different players.

This youth hockey jersey size guide explains how to measure a young player, understand youth jersey sizes, choose the right amount of room, and avoid common sizing mistakes.

Youth Hockey Jersey Sizes at a Glance

Youth hockey jersey sizes commonly progress through categories such as:

Size	Typical Use	General Fit
YS	Smaller/younger players	Compact
YM	Young players	Standard youth fit
YL	Larger/older youth	Longer and wider
YXL	Older/larger youth	Transitional youth/teen fit

These labels are only general categories.

Youth sizing is not standardized across every manufacturer, so the manufacturer’s actual measurement chart should always take priority over age alone.

A player who normally wears a youth large in everyday clothing may require a different hockey jersey size because hockey jerseys are designed to fit over protective equipment.

Why Hockey Jersey Sizing Is Different

A normal shirt is designed to sit relatively close to the body.

A hockey jersey is different.

It needs to accommodate:

Shoulder pads
Elbow pads
Base layers
Protective equipment
Player movement
Hockey pants and equipment

As a result, a jersey that looks oversized when worn over a T-shirt may fit correctly once the player puts on their equipment.

This is one of the most common mistakes parents make when ordering hockey jerseys.

Don’t judge the size only by how the jersey looks without equipment.

1. Measure the Player’s Chest

The chest measurement is one of the most useful measurements for selecting a hockey jersey.

Have the player stand naturally with their arms relaxed.

Wrap a soft measuring tape around the fullest part of the chest.

Keep the tape:

Level around the body
Snug but not tight
Parallel to the floor

Do not pull the tape tightly against the body.

The measurement should represent the player’s natural chest circumference.

Even Better: Measure With Equipment

For the most accurate game fit, have the player put on their shoulder pads and other equipment that will normally be worn underneath the jersey.

Then measure the outside circumference.

This provides a much better indication of the amount of room the jersey actually needs.

2. Measure Jersey Length

Length is another important consideration for young players.

Measure from the highest point of the shoulder down toward the desired hem position.

A hockey jersey generally needs to provide enough coverage while the player is skating and moving.

However, excessive length can interfere with equipment and movement.

The ideal length should therefore be long enough for coverage without becoming unnecessarily oversized.

3. Measure Sleeve Length

Sleeve length can be especially difficult with youth jerseys because children can have very different arm lengths even when their chest measurements are similar.

Measure from the shoulder area toward the wrist.

Remember that the jersey sleeve will be worn over elbow protection.

The sleeve should provide adequate coverage without extending excessively beyond the player’s equipment.

4. Use Age Only as a Starting Point

Parents often ask:

“My child is eight years old. What jersey size do they need?”

Age alone is not enough to answer that question.

Two eight-year-old players can have very different:

Heights
Chest measurements
Arm lengths
Body proportions
Equipment sizes

A measurement-based approach is much more reliable.

Use age as a starting point, then compare the player’s measurements with the manufacturer’s size chart.

5. Don’t Automatically Size Up for Growth

Buying a jersey several sizes too large may seem economical because the player will “grow into it.”

But excessive sizing can create problems.

An oversized jersey can:

Restrict comfortable movement
Catch on equipment
Become excessively long
Look unbalanced
Make numbers and graphics appear incorrectly positioned
Affect the player’s comfort

A small amount of growth room is reasonable.

Several sizes of extra room usually isn’t.

The goal should be room for normal growth and equipment—not maximum possible size.

6. Consider the Shoulder Pads

Shoulder pads have a major impact on hockey jersey sizing.

A jersey that fits perfectly over a T-shirt may feel tight once shoulder protection is added.

The shoulder area needs enough space for:

Chest protection
Shoulder caps
Upper-arm protection
Player movement

When possible, test the jersey over the player’s actual shoulder pads.

This is much more reliable than trying to estimate equipment clearance from body measurements alone.

7. Consider the Player’s Base Layers

Young players may wear:

Compression shirts
Thermal layers
Long-sleeve base layers
Protective undergarments

If the player normally wears multiple layers underneath the jersey, account for them when selecting the size.

However, don’t add excessive room just because the player might wear additional layers.

Choose the jersey based on the player’s actual game setup.

8. Youth Hockey Jersey Size vs. Youth Clothing Size

One of the biggest sizing mistakes is assuming:

Youth Large clothing = Youth Large hockey jersey

That isn’t necessarily true.

A hockey jersey has a different intended fit and may be constructed with additional room through the chest and shoulders.

Always compare the manufacturer’s hockey jersey measurements with a garment that currently fits the child.

Even better, compare against another hockey jersey that fits correctly.

9. A Simple Youth Hockey Jersey Size Chart

Because sizing varies between manufacturers, the following chart should be treated as a general guide rather than a universal measurement standard.

Youth Size	Typical Player Profile	Fit Consideration
YS	Smaller/younger players	Allow room for shoulder pads
YM	Average younger youth	Check chest and sleeve measurements
YL	Larger/older youth	Good for growing players when measurements support it
YXL	Larger youth/teen players	May provide a transition toward adult sizing

The correct size should ultimately be selected using the manufacturer’s published chest, length, and sleeve measurements.

PuckPuck’s custom hockey jersey product information similarly provides specific garment measurements rather than relying solely on age or generic size labels. (puckpuck.co)

10. What If Your Child Is Between Sizes?

This is one of the most common situations.

Suppose the child’s measurements fall between two available sizes.

Start by considering how the jersey will be used.

Choose the Smaller Size When:

The player has a relatively slim build
The jersey will be worn with minimal layers
The current size already provides equipment clearance
A closer fit is preferred

Choose the Larger Size When:

The player is between sizes through the chest
Shoulder pads require additional room
The player wears multiple layers
The child is likely to grow during the season
The smaller size would restrict movement

Avoid choosing the larger size simply because it “looks safer.”

The jersey still needs to function properly on the ice.

11. Try the Jersey With Equipment

The best sizing test is simple:

Put the complete hockey equipment on, then put on the jersey.

Check:

Shoulders

Does the jersey comfortably cover the shoulder pads?

Chest

Is there enough room without excessive fabric?

Sleeves

Do the sleeves cover the equipment without being excessively long?

Body

Does the jersey move freely when the player skates, bends, and reaches?

Hem

Does the bottom sit comfortably over the equipment?

Neck

Does the collar feel comfortable without restricting movement?

If all of these areas work, the jersey is probably close to the correct size.

12. Check the Jersey While Moving

Standing still isn’t enough.

Ask the player to:

Raise both arms
Bend forward
Reach forward
Simulate a skating position
Hold a hockey stick
Rotate their shoulders

Watch for:

Tightness around the shoulders
Sleeves pulling upward
Excess fabric catching on equipment
Restricted arm movement
Excessive jersey length

A hockey jersey should accommodate an active skating position.

13. Sizing for Custom Team Orders

Team managers have an additional challenge.

A custom jersey order may contain dozens of players, each with different measurements.

Don’t simply ask players:

“What jersey size do you normally wear?”

Instead, provide a measurement chart and ask each player to submit:

Chest
Body length
Sleeve length
Preferred jersey size

For large orders, create a spreadsheet containing:

Player	Chest	Length	Sleeve	Size	Number
Player 1	—	—	—	YS	7
Player 2	—	—	—	YM	12
Player 3	—	—	—	YL	19
Player 4	—	—	—	YXL	24

This creates a single source of truth before the order goes into production.

14. Order a Sample Before the Full Team Order

If you’re ordering custom youth hockey jerseys, a sample can save considerable trouble.

A sample lets you check:

Fit
Fabric
Sleeve length
Jersey length
Shoulder-pad clearance
Logo placement
Number size
Overall construction

PuckPuck’s current custom sublimated jersey listing allows a one-piece sample order before a larger production run. (puckpuck.co)

For a youth team, it can be especially useful to have one or more players of different sizes test the sample.

For example:

Small player → YS/YM sample

Average player → YM/YL sample

Large player → YL/YXL sample

This helps the team manager validate the size progression before finalizing the roster.

15. Think About Growth

Children grow quickly, so some growth allowance is sensible.

However, the goal is not to buy a jersey that is several sizes too large.

A better strategy is to:

Measure the player now.
Check the manufacturer’s measurements.
Consider the expected season length.
Allow reasonable room for growth.
Make sure the jersey still fits over equipment.

If a child is at the upper end of a size, moving to the next size can make sense.

If the child is comfortably within the size range, buying multiple sizes larger is usually unnecessary.

16. Jersey Size and Equipment Size Are Related

As a child grows, their protective equipment may also change.

If the player has recently moved into larger:

Shoulder pads
Elbow pads
Chest protection
Arm protection

the jersey may need to change even if their everyday clothing size hasn’t changed significantly.

This is another reason to evaluate jersey fit using actual hockey equipment.

17. Common Youth Jersey Sizing Mistakes

Mistake 1: Buying Based Only on Age

Age doesn’t account for differences in body size.

Mistake 2: Using T-Shirt Size

Hockey jerseys have different proportions.

Mistake 3: Ignoring Shoulder Pads

The jersey must fit over protective equipment.

Mistake 4: Buying Several Sizes Too Large

Growth room is useful; excessive fabric is not.

Mistake 5: Ignoring Sleeve Length

A jersey can fit correctly through the chest but still have sleeves that are too long.

Mistake 6: Skipping the Sample

A digital size chart cannot show how the jersey behaves over equipment.

Mistake 7: Mixing Manufacturer Size Charts

A youth large from one manufacturer may not match a youth large from another.

Always use the size chart for the exact jersey being ordered.

18. Youth Hockey Jersey Sizing Checklist

Before ordering, confirm:

Player’s chest measurement
Player’s body length
Player’s sleeve length
Shoulder-pad dimensions
Base-layer requirements
Manufacturer’s size chart
Expected growth
Jersey length
Sleeve length
Equipment clearance
Sample fit
Final team size list

19. How to Choose the Right Size: Quick Formula

A simple approach is:

Player measurements → Manufacturer size chart → Equipment check → Sample test → Final size

Don’t reverse the process.

Starting with:

“My child normally wears Youth Large”

and then forcing that size onto the hockey jersey can lead to mistakes.

Instead, start with measurements.

20. Final Youth Hockey Jersey Size Guide

The right youth hockey jersey should feel roomy enough for equipment but not excessively oversized.

The most important measurement is generally the chest, but sleeve length and body length also matter.

When possible, measure the player while wearing their normal hockey equipment and compare those measurements with the manufacturer’s size chart.

For custom team orders, request a sample and test it on players of different sizes before approving the complete production run.

PuckPuck’s custom hockey jersey program provides measurement-based sizing information and supports custom team orders, making accurate measurements particularly important when preparing a roster. (puckpuck.co)

The Bottom Line

Don’t choose a youth hockey jersey by age alone.

Measure the player, account for protective equipment, compare the measurements with the manufacturer’s chart, and allow reasonable room for growth.

The ideal jersey should give a young player enough freedom to skate, shoot, pass, and move comfortably without excessive fabric getting in the way.

For team managers, the safest approach is to sample first, measure carefully, and finalize every player’s size individually.